Substituted benzoyl derivatives and selective herbicides

ABSTRACT

A substituted benzoyl derivative having the formula: ##STR1## wherein X 1  is C 1  -C 4  alkyl, C 2  -C 5  alkoxyalkyl, C 1  -C 4  haloalkyl, C 1  -C 4  alkoxy, C 1  -C 4  haloalkoxy, cyano, nitro or halogen; X 2  is --L--OR 1  (wherein L is C 1  -C 4  alkylene or C 1  -C 4  alkylidene, and R 1  is hydrogen, C 1  -C 4  alkyl, C 1  -C 4  alkenyl or C 1  -C 4  alkynyl), --L--O--L--OR 1  (wherein L and R 1  are as defined above), --L--S(O) n  --R 2  (wherein L is as defined above, R 2  is C 1  -C 4  alkyl, C 1  -C 4  alkenyl or C 1  -C 4  alkynyl, and n is an integer of 0, 1 or 2), --L--O--COR 2  (wherein L and R 2  are as defined above), --L--NR 1  R 3  (wherein L and R 1  are as defined above, and R 3  is hydrogen or C 1  -C 4  alkyl), --COOR 1  (wherein R 1  is as defined above) or --COO--L--O--R 1  (wherein L and R 1  are as defined above), provided that when X 1  is C 1  -C 4  alkyl or C 1  -C 4  haloalkyl, X 2  is not --COOR 1  ; X 3  is trifluoromethyl, C 1  -C 3  alkoxy, halogen, cyano, nitro or --S(O) n  R 4  (wherein n is as defined above, and R 4  is C 1  C 3  alkyl); X 4  is hydrogen, C 1  -C 4  alkyl, C 1  -C 4  alkoxy or halogen; X 5  is hydrogen or fluorine; and each of Y 1 , Y 2 , Y 3 , Y 4  and Y 5  is hydrogen or C 1  -C 4  alkyl; or a salt thereof.

This is a continuation of application Ser. No. 07/259,587, filed on Oct. 18, 1988, now U.S. Pat. No. 4,954,165.

BACKGROUND OF THE INVENTION

1. Field of the Invention

The present invention relates to novel substituted benzoyl derivatives and selective herbicides containing such derivatives as active ingredients.

2. Discussion of Background

Various herbicides have been developed for practical use from extensive research and development of herbicides for many years, and such herbicides have contributed to a reduction of the labor force required for controlling weeds or to improvement of the productivity of agricultural or horticultural plants.

Even now, it is still desired to develop a new herbicide having superior herbicidal properties. In particular, it is desired to develop an agricultural or horticultural herbicide which is capable of selectively controlling weeds without adversely affecting the crop plant and at a low dose. However, conventional herbicides do not necessarily provide such desired herbicidal properties.

On the other hand, among substituted benzoyl derivatives, certain compounds of 4-benzoylpyrazole derivatives are known to have herbicidal activities. For example, pyrazolate (common name) and pyrazoxyfen (common name) are practically used as herbicides for paddy fields. While exhibiting excellent herbicidal activities as paddy field herbicides, these compounds are not suitable as upland herbicides since their herbicidal activities are weak against weeds of upland fields. Among substituted benzoyl derivatives, it is desired to develop a superior compound useful as an upland field herbicide.

SUMMARY OF THE INVENTION

The present invention provides a substituted benzoyl derivative having the formula: ##STR2## wherein X₁ is C₁ -C₄ alkyl, C₂ -C₅ alkoxyalkyl, C₁ -C₄ haloalkyl, C₁ -C₄ alkoxy, C₁ -C₄ haloalkoxy, cyano, nitro or halogen; X₂ is --L--OR₁ (wherein L is C₁ -C₄ alkylene or C₁ -C₄ alkylidene, and R₁ is hydrogen, C₁ -C₄ alkyl, C₁ -C₄ alkenyl or C₁ -C₄ alkynyl), --L--O--L--OR₁ (wherein L and R₁ are as defined above), --L--S(O)_(n) --R₂ (wherein L is as defined above, R₂ is C₁ -C₄ alkyl, C₁ -C₄ alkenyl or C₁ -C₄ alkynyl, and n is an integer of 0, 1 or 2), --L--O--COR₂ (wherein L and R₂ are as defined above), --L--NR₁ R₃ (wherein L and R₁ are as defined above, and R₃ is hydrogen or C₁ -C₄ alkyl), --COOR₁ (wherein R₁ is as defined above) or --COO--L--O--R₁ (wherein L and R₁ are as defined above), provided that when X₁ is C₁ -C₄ alkyl or C₁ -C₄ haloalkyl, X₂ is not --COOR₁ ; X₃ is trifluoromethyl, C₁ -C₃ alkoxy, halogen, cyano, nitro or --S(O)_(n) R₄ (wherein n is as defined above, and R₄ is C₁ -C₃ alkyl); X₄ is hydrogen, C₁ -C₄ alkyl, C₁ -C₄ alkoxy or halogen; X₅ is hydrogen or fluorine; and each of Y₁, Y₂, Y₃, Y₄ and Y₅ is hydrogen or C₁ -C₄ alkyl; or a salt thereof.

The present invention also provides a selective herbicide comprising a herbicidally effective amount of at least one substituted benzoyl derivative of the formula I as defined above or its salt and an agricultural carrier or diluent.

As a result of extensive researches for many years, the present inventors have found that the compounds of the formula I of the present invention have herbicidal activities substantially higher than the conventional herbicides. Further, many compounds of the present invention have superior selectivity for certain crop plants such as corn, wheat, rice and rapeseed, and they are thus practically very useful. The present invention is based on these discoveries.

With the compounds of the present invention, the dose of the active ingredient per unit area can be substantially reduced as compared with the conventional compounds, and the phytotoxicity against crop plants is extremely low as compared with the conventional herbicides. The economical merits are thus substantial. Further, with the compounds of the present invention, it is possible to substantially reduce a danger of environmental pollution by the use of a large amount of agricultural drug, and an influence over other crop plants due to the persistent effect in soil is minimum. Therefore, the compounds of the present invention can be regarded as epoch-making herbicides. A feature of the compounds of the present invention is that the benzoyl moiety is substituted by substituents selected from the group consisting of X₁, X₂, X₃, X₄ and X₅ as defined above.

Heretofore, it has been known that 2-benzoyl-cyclohexane-1,3-dione derivatives have herbicidal activities, as disclosed, for example, in Japanese Unexamined Patent Publications No. 180451/1983, No. 87238/1985 and No. 155347/1986. However, compounds having such a specific combination of substituents as defined in the present invention have not been known. Moreover, the present inventors have found that by introducing such a combination of substituents as defined in the present invention to the benzoyl moiety, the herbicidal effects and the selectivity for crop plants of the substituted benzoyl derivatives can be remarkably improved.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

The compounds of the present invention can readily be prepared by using one of the reactions represented by the following reaction schemes. ##STR3##

In the above formulas, X₁, X₂, X₃, X₄, X₅, Y₁, Y₂, Y₃, Y₄ and Y₅ are as defined above.

Further, the compounds of the present invention may be represented by the following four tautomer structures: ##STR4##

Reaction scheme (1) represents a reaction wherein a benzoic acid having appropriate substituents and a cyclohexane-1,3-dione are reacted in an inert solvent in the presence of a condensing agent and a base to obtain a 2-benzoylcylohexane derivative. As the condensing agent, for example, N,N'-dicyclohexylcarbodiimide may be mentioned. The condensing agent is used preferably in an amount of from 1.0 to 1.5 mols per mol of the benzoic acid and pyrazole. The solvent may be any solvent so long as it is inert to the reaction. Particularly preferred are tert-butyl alcohol, tert-amyl alcohol, and isopropyl alcohol. The base is not necessarily required. However, the yield is usually improved by using the base. There is no particular restriction as to the base, but potassium carbonate or sodium carbonate is preferred. The reaction temperature may range from room temperature to the boiling point of the solvent, and is preferably within a range of from 50° to 100° C. The reaction time is usually from 0.5 to 20 hours.

Reaction scheme (2) represents a reaction wherein a benzoyl chloride having appropriate substituents and a substituted cyclohexane-1,3-dione are reacted to form a benzoyl ester, which is then rearranged to obtain a 2-benzoyl compound.

The benzoyl esterification can be conducted in a solvent inert to the reaction (such as an aromatic hydrocarbon, an aliphatic ester, a halogenated hydrocarbon, an ether, acetonitrile, dimethylsulfoxide or N,N'-dimethylformamide) or in a two phase system or mixture thereof with water in the presence of a suitable dehydrochlorinating agent (e.g. an inorganic base such as sodium hydroxide, potassium hydroxide, sodium hydrogencarbonate or sodium phosphate, or an organic base such as pyridine or triethylamine) at a temperature of from 0° to 100° C. usually for 10 minutes to 5 hours.

The rearrangement reaction can be conducted by a Lewis acid such as anhydrous aluminum chloride, a base, or a cyano compound such as potassium cyanide. As the base, potassium carbonate, calcium hydroxide and sodium carbonate may be used. The Lewis acid, base or potassium cyanide is used usually within a range of from 0.1 to 10 mol times.

No solvent is required. However, in some cases, a solvent inert to the reaction and having a suitable boiling point may improve the operation efficiency or the yield. As a suitable example, the same solvent as used for the benzoyl esterification reaction or dioxane or diglyme may be mentioned.

The reaction temperature is usually from 20° to 150° C. The reaction time is usually from 15 minutes to 10 hours.

Reaction scheme (3) represents a reaction of cyclohexane-1,3-dione with benzoyl cyanide. For this reaction, at least equimolar amount of zinc chloride and at least equimolar amount of a base such as triethylamine are used. There is no particular restriction as to the solvent so long as it is inactive. A preferred solvent may be methylene chloride or ethylene dichloride. The reaction temperature is usually from 0° to 40° C., and the reaction time is usually from 1 to 10 hours.

The benzoic acid or benzoyl chloride used as the starting material of the compound of the present invention can be readily prepared by a combination of various known preparation methods. For example, in the case of a compound wherein the substituent X₃ on the benzene ring is S(O)_(n) CH₃, such a compound can be prepared by the following reaction schemes: ##STR5##

In the above formulas, X₁, X₂ and n are as defined above, and Hal is bromine or iodine.

These benzoic acids can readily be led to benzoyl chlorides by means of a chlorinating agent such as phosphorus pentachloride, thionyl chloride or sulfuryl chloride. By using the benzoic acids or benzoyl chlorides thus obtained, the compounds of the present invention can readily be prepared in accordance with the reaction schemes (1) to (3).

The present invention will be described in further detail with reference to Examples. However, it should be understood that the present invention is by no means restricted to such specific Examples.

EXAMPLE 1 Preparation of 2-(4-methanesulfonyl-3-methoxymethyl-2-methylbenzoyl)cyclohexane-1,3-dione (Compound No. 1)

1.3 g of potassium carbonate and 3.0 g of N,N'-dicyclohexylcarbodiimide were added to a solution mixture comprising 2.0 g of 4-methanesulfonyl-3-methoxymethyl-2-methylbenzoic acid, 0.9 g of 1,3-cyclohexanedione and 100 ml of t-amyl alcohol. The mixture was stirred at 80° C. for 11 hours. It was concentrated under reduced pressure, and then an aqueous potassium carbonate solution was added. Then, insoluble substances were removed by filtration. The filtrate was washed with chloroform, then acidifed by an addition of concentrated hydrochloric and extracted with chloroform. The chloroform layer was washed with water and with a saturated sodium chloride aqueous solution and then dried over anhydrous sodium sulfate. The solvent was distilled off under reduced pressure to obtain 1.1 g of a crude desired product. This crude product was recrystallized from ethanol to obtain 0.2 g of the desired product. Melting point: 192°-198° C.

EXAMPLE 2 Preparation of 2-(2-chloro-4-methanesulfonyl-3-methoxycarbonylbenzoyl)cyclohexane-1,3-dione (Compound No. 2)

0.28 g of potassium carbonate and 0.77 g of N,N'-dicyclohexylcarbodiimide were added to a solution mixture comprising 1.0 g of 2-chloro-4-methanesulfonyl-3-methoxycarbonyl benzoic acid, 0.38 g of 1,3-cyclohexanedione and 30 ml of t-amyl alcohol. The mixture was stirred at 80° C. for 3 hours. It was concentrated under reduced pressure, and an aqueous potassium carbonate solution was added thereto. Insoluble substances were removed by filtration. The filtrate was washed with chloroform, then acidified by an addition of concentrated hydrochloric acid and extracted with chloroform. The chloroform layer was washed with water and with a saturated sodium chloride aqueous solution and dried over anhydrous sodium sulfate. Then, the solvent was distilled off under reduced pressure to obtain a crude desired product. This crude product was crystallized from ethanol to obtain 0.3 g of the desired product. Melting point: 160°-162° C.

Compounds prepared in the same manner as in the preceding Examples will be given in Tables 1 to 6 including the compounds of the preceding Examples. However, the present invention is not limited by such specific Examples.

The following abbreviations which are used in the Tables, have the following meanings.

Me: methyl, Et: ethyl, Pr-n: n-propyl,

Pr-i: isopropyl, Bu-t: tert-butyl, and

Ms: methanesulfonyl

The reference symbols in Tables 1 to 4 have the following meanings.

    ______________________________________                                         X201; CH.sub.2 OCH.sub.3                                                                           X202; CH(CH.sub.3)OCH.sub.3                                X203; CH(CH.sub.3)OC.sub.2 H.sub.5                                                                 X204; C(CH.sub.3).sub.2 OCH.sub.3                          X205; CH.sub.2 CH.sub.2 OCH.sub.3                                                                  X206; CH.sub.2 CH.sub.2 OH                                 X207; CH.sub.2 OH   X208; CH.sub.2 OC.sub.2 H.sub.5                            X209; CH.sub.2 OCH.sub.2 CH═CH.sub.2                                                           X210; CH.sub.2 OCH.sub.2 C.tbd.CH                          X211; CH.sub.2 OCH.sub.2 CH.sub.2 CH.sub.3                                                         X212; C(CH.sub.3).sub.2 OC.sub.2 H.sub.5                   X213; CH.sub.2 CH.sub.2 OC.sub.2 H.sub.5                                                           X214; CH(C.sub.2 H.sub.5)OCH.sub.3                         X215; CH(C.sub.2 H.sub.5)OC.sub.2 H.sub.5                                                          X216; CH(CH.sub.3)OH                                       X217; C(CH.sub.3).sub.2 OH                                                                         X218; CH(OH)C.sub.2 H.sub.5                                X219; CH.sub.2 CH.sub.2 OCH(CH.sub.3).sub.2                                                        X220; CH.sub.2 SCH.sub.3                                   X221; CH.sub.2 SO.sub.2 CH.sub.3                                                                   X222; CH.sub.2 N(CH.sub.3).sub.2                           X223; CH.sub.2 N(CH.sub.3)C.sub.2 H.sub.5                                                          X224; CH.sub.2 CH.sub.2 N(CH.sub.3).sub.2                  X225; CH.sub.2 NHCH.sub.3                                                                          X226; CH.sub.2 OCOCH.sub.3                                 X227; CH.sub.2 OCH(CH.sub.3).sub.2                                             ______________________________________                                    

                  TABLE 1                                                          ______________________________________                                          ##STR6##                                                                      X.sub.1     X.sub.2         X.sub.3                                            ______________________________________                                         Cl          X201            Ms                                                 Cl          X201            Cl                                                 Cl          X202            Ms                                                 Cl          X202            Cl                                                 Cl          X205            Ms                                                 Cl          X205            Cl                                                 Cl          X207            Ms                                                 Cl          X207            Cl                                                 Cl          X208            Ms                                                 Cl          X208            Cl                                                 Cl          X209            Ms                                                 Cl          X209            Cl                                                 Cl          X210            Ms                                                 Cl          X210            Cl                                                 Cl          X201            CF.sub.3                                           Cl          X202            CF.sub.3                                           Cl          X205            CF.sub.3                                           Cl          X207            CF.sub.3                                           Cl          X208            CF.sub.3                                           Cl          X209            CF.sub.3                                           Cl          X210            CF.sub.3                                           Me          X201            Ms                                                 Me          X201            Cl                                                 Me          X201            CF.sub.3                                           Me          X202            Ms                                                 Me          X202            Cl                                                 Me          X202            CF.sub.3                                           Me          X205            Ms                                                 Me          X205            Cl                                                 Me          X205            CF.sub.3                                           Me          X207            Ms                                                 Me          X207            Cl                                                 Me          X207            CF.sub.3                                           Me          X208            Ms                                                 Me          X208            Cl                                                 Me          X208            CF.sub.3                                           Me          X209            Ms                                                 Me          X209            Cl                                                 Me          X209            CF.sub.3                                           Me          X210            Ms                                                 Me          X210            Cl                                                 Me          X210            CF.sub.3                                           Cl          X203            Ms                                                 Cl          X203            Cl                                                 Cl          X203            CF.sub.3                                           Cl          X204            Ms                                                 Cl          X204            Cl                                                 Cl          X204            CF.sub.3                                           Cl          X206            Ms                                                 Cl          X206            Cl                                                 Cl          X206            CF.sub.3                                           Cl          X212            Ms                                                 Cl          X212            Cl                                                 Cl          X212            CF.sub.3                                           Cl          X213            Ms                                                 Cl          X213            Cl                                                 Cl          X213            CF.sub.3                                           Cl          X214            Ms                                                 Cl          X214            Cl                                                 Cl          X214            CF.sub.3                                           Cl          X216            Ms                                                 Cl          X216            Cl                                                 Cl          X216            CF.sub.3                                           Cl          X217            Ms                                                 Cl          X217            Cl                                                 Cl          X217            CF.sub.3                                           Cl          X218            Ms                                                 Cl          X218            Cl                                                 Cl          X218            CF.sub.3                                           Cl          X220            Ms                                                 Cl          X220            Cl                                                 Cl          X220            CF.sub.3                                           Cl          X222            Ms                                                 Cl          X222            Cl                                                 Cl          X222            CF.sub.3                                           Cl          X226            Ms                                                 Cl          X226            Cl                                                 Cl          X226            CF.sub.3                                           Cl          X227            Ms                                                 Cl          X227            Cl                                                 Cl          X227            CF.sub.3                                           Me          X203            Ms                                                 Me          X203            Cl                                                 Me          X203            CF.sub.3                                           Me          X204            Ms                                                 Me          X204            Cl                                                 Me          X204            CF.sub.3                                           Me          X206            Ms                                                 Me          X206            Cl                                                 Me          X206            CF.sub.3                                           Me          X212            Ms                                                 Me          X212            Cl                                                 Me          X212            CF.sub.3                                           Me          X213            Ms                                                 Me          X213            Cl                                                 Me          X213            CF.sub.3                                           Me          X214            Ms                                                 Me          X214            Cl                                                 Me          X214            CF.sub.3                                           Me          X216            Ms                                                 Me          X216            Cl                                                 Me          X216            CF.sub.3                                           Me          X217            Ms                                                 Me          X217            Cl                                                 Me          X217            CF.sub.3                                           Me          X218            Ms                                                 Me          X218            Cl                                                 Me          X218            CF.sub.3                                           Me          X220            Ms                                                 Me          X220            Cl                                                 Me          X220            CF.sub.3                                           Me          X222            Ms                                                 Me          X222            Cl                                                 Me          X222            CF.sub.3                                           Me          X226            Ms                                                 Me          X226            Cl                                                 Me          X226            CF.sub.3                                           Me          X227            Ms                                                 Me          X227            Cl                                                 Me          X227            CF.sub.3                                           Cl          X211            Ms                                                 Cl          X211            Cl                                                 Cl          X211            CF.sub.3                                           Cl          X215            Ms                                                 Cl          X215            Cl                                                 Cl          X215            CF.sub.3                                           Cl          X219            Ms                                                 Cl          X219            Cl                                                 Cl          X219            CF.sub.3                                           Cl          X221            Ms                                                 Cl          X221            Cl                                                 Cl          X221            CF.sub.3                                           Cl          X223            Ms                                                 Cl          X223            Cl                                                 Cl          X223            CF.sub.3                                           Cl          X224            Ms                                                 Cl          X224            Cl                                                 Cl          X224            CF.sub.3                                           Cl          X225            Ms                                                 Cl          X225            Cl                                                 Cl          X225            CF.sub.3                                           Me          X211            Ms                                                 Me          X211            Cl                                                 Me          X211            CF.sub.3                                           Me          X215            Ms                                                 Me          X215            Cl                                                 Me          X215            CF.sub.3                                           Me          X219            Ms                                                 Me          X219            Cl                                                 Me          X219            CF.sub.3                                           Me          X221            Ms                                                 Me          X221            Cl                                                 Me          X221            CF.sub.3                                           Me          X223            Ms                                                 Me          X223            Cl                                                 Me          X223            CF.sub.3                                           Me          X224            Ms                                                 Me          X224            Cl                                                 Me          X224            CF.sub.3                                           Me          X225            Ms                                                 Me          X225            Cl                                                 Me          X225            CF.sub.3                                           NO.sub.2    X201            Ms                                                 NO.sub.2    X201            Cl                                                 NO.sub.2    X201            CF.sub.3                                           NO.sub.2    X202            Ms                                                 NO.sub.2    X202            Cl                                                 NO.sub.2    X202            CF.sub.3                                           NO.sub.2    X205            Ms                                                 NO.sub.2    X205            Cl                                                 NO.sub.2    X205            CF.sub.3                                           NO.sub.2    X207            Ms                                                 NO.sub.2    X207            Cl                                                 NO.sub.2    X207            CF.sub.3                                           NO.sub.2    X208            Ms                                                 NO.sub.2    X208            Cl                                                 NO.sub.2    X208            CF.sub.3                                           NO.sub.2    X209            Ms                                                 NO.sub.2    X209            Cl                                                 NO.sub.2    X209            CF.sub.3                                           NO.sub.2    X210            Ms                                                 NO.sub.2    X210            Cl                                                 NO.sub.2    X210            CF.sub.3                                           Et          X201            Ms                                                 Et          X201            Cl                                                 Et          X201            CF.sub.3                                           Et          X202            Ms                                                 Et          X202            Cl                                                 Et          X202            CF.sub.3                                           Et          X205            Ms                                                 Et          X205            Cl                                                 Et          X205            CF.sub.3                                           Et          X207            Ms                                                 Et          X207            Cl                                                 Et          X207            CF.sub.3                                           Et          X208            Ms                                                 Et          X208            Cl                                                 Et          X208            CF.sub.3                                           Et          X209            Ms                                                 Et          X209            Cl                                                 Et          X209            CF.sub.3                                           Et          X210            Ms                                                 Et          X210            Cl                                                 Et          X210            CF.sub.3                                           i-Pr        X201            Ms                                                 i-Pr        X201            Cl                                                 i-Pr        X201            CF.sub.3                                           i-Pr        X202            Ms                                                 i-Pr        X202            Cl                                                 i-Pr        X202            CF.sub.3                                           i-Pr        X205            Ms                                                 i-Pr        X205            Cl                                                 i-Pr        X205            CF.sub.3                                           i-Pr        X207            Ms                                                 i-Pr        X207            Cl                                                 i-Pr        X207            CF.sub.3                                           i-Pr        X208            Ms                                                 i-Pr        X208            Cl                                                 i-Pr        X208            CF.sub.3                                           i-Pr        X209            Ms                                                 i-Pr        X209            Cl                                                 i-Pr        X209            CF.sub.3                                           i-Pr        X210            Ms                                                 i-Pr        X210            Cl                                                 i-Pr        X210            CF.sub.3                                           n-Pr        X201            Ms                                                 n-Pr        X201            Cl                                                 n-Pr        X201            CF.sub.3                                           n-Pr        X202            Ms                                                 n-Pr        X202            Cl                                                 n-Pr        X202            CF.sub.3                                           n-Pr        X205            Ms                                                 n-Pr        X205            Cl                                                 n-Pr        X205            CF.sub.3                                           n-Pr        X207            Ms                                                 n-Pr        X207            Cl                                                 n-Pr        X207            CF.sub.3                                           n-Pr        X208            Ms                                                 n-Pr        X208            Cl                                                 n-Pr        X208            CF.sub.3                                           n-Pr        X209            Ms                                                 n-Pr        X209            Cl                                                 n-Pr        X209            CF.sub.3                                           n-Pr        X210            Ms                                                 n-Pr        X210            Cl                                                 n-Pr        X210            CF.sub.3                                           CN          X201            Ms                                                 CN          X201            Cl                                                 CN          X201            CF.sub.3                                           CN          X202            Ms                                                 CN          X202            Cl                                                 CN          X202            CF.sub.3                                           CN          X205            Ms                                                 CN          X205            Cl                                                 CN          X205            CF.sub.3                                           CN          X207            Ms                                                 CN          X207            Cl                                                 CN          X207            CF.sub.3                                           CN          X208            Ms                                                 CN          X208            Cl                                                 CN          X208            CF.sub.3                                           CN          X209            Ms                                                 CN          X209            Cl                                                 CN          X209            CF.sub.3                                           CN          X210            Ms                                                 CN          X210            Cl                                                 CN          X210            CF.sub.3                                           CF.sub.3    X201            Ms                                                 CF.sub.3    X201            Cl                                                 CF.sub.3    X201            CF.sub.3                                           CF.sub.3    X202            Ms                                                 CF.sub.3    X202            Cl                                                 CF.sub.3    X202            CF.sub.3                                           CF.sub.3    X205            Ms                                                 CF.sub.3    X205            Cl                                                 CF.sub.3    X205            CF.sub.3                                           CF.sub.3    X207            Ms                                                 CF.sub.3    X207            Cl                                                 CF.sub.3    X207            CF.sub.3                                           CF.sub.3    X208            Ms                                                 CF.sub.3    X208            Cl                                                 CF.sub.3    X208            CF.sub.3                                           CF.sub.3    X209            Ms                                                 CF.sub.3    X209            Cl                                                 CF.sub.3    X209            CF.sub.3                                           CF.sub.3    X210            Ms                                                 CF.sub.3    X210            Cl                                                 CF.sub.3    X210            CF.sub.3                                           F           X201            Ms                                                 F           X201            Cl                                                 F           X201            CF.sub.3                                           F           X202            Ms                                                 F           X202            Cl                                                 F           X202            CF.sub.3                                           F           X205            Ms                                                 F           X205            Cl                                                 F           X205            CF.sub.3                                           F           X207            Ms                                                 F           X207            Cl                                                 F           X207            CF.sub.3                                           F           X208            Ms                                                 F           X208            Cl                                                 F           X208            CF.sub.3                                           F           X209            Ms                                                 F           X209            Cl                                                 F           X209            CF.sub.3                                           F           X210            Ms                                                 F           X210            Cl                                                 F           X210            CF.sub.3                                           Br          X201            Ms                                                 Br          X201            Cl                                                 Br          X201            CF.sub.3                                           Br          X202            Ms                                                 Br          X202            Cl                                                 Br          X202            CF.sub.3                                           Br          X205            Ms                                                 Br          X205            Cl                                                 Br          X205            CF.sub.3                                           Br          X207            Ms                                                 Br          X207            Cl                                                 Br          X207            CF.sub.3                                           Br          X208            Ms                                                 Br          X208            Cl                                                 Br          X208            CF.sub.3                                           Br          X209            Ms                                                 Br          X209            Cl                                                 Br          X209            CF.sub.3                                           Br          X210            Ms                                                 Br          X210            Cl                                                 Br          X210            CF.sub.3                                           I           X201            Ms                                                 I           X201            Cl                                                 I           X201            CF.sub.3                                           I           X202            Ms                                                 I           X202            Cl                                                 I           X202            CF.sub.3                                           I           X205            Ms                                                 I           X205            Cl                                                 I           X205            CF.sub.3                                           I           X207            Ms                                                 I           X207            Cl                                                 I           X207            CF.sub.3                                           I           X208            Ms                                                 I           X208            Cl                                                 I           X208            CF.sub.3                                           I           X209            Ms                                                 I           X209            Cl                                                 I           X209            CF.sub.3                                           I           X210            Ms                                                 I           X210            Cl                                                 I           X210            CF.sub.3                                           MeO         X201            Ms                                                 MeO         X201            Cl                                                 MeO         X201            CF.sub.3                                           MeO         X202            Ms                                                 MeO         X202            Cl                                                 MeO         X202            CF.sub.3                                           MeO         X205            Ms                                                 MeO         X205            Cl                                                 MeO         X205            CF.sub.3                                           MeO         X207            Ms                                                 MeO         X207            Cl                                                 MeO         X207            CF.sub.3                                           MeO         X208            Ms                                                 MeO         X208            Cl                                                 MeO         X208            CF.sub.3                                           MeO         X209            Ms                                                 MeO         X209            Cl                                                 MeO         X209            CF.sub.3                                           MeO         X210            Ms                                                 MeO         X210            Cl                                                 MeO         X210            CF.sub.3                                           EtO         X201            Ms                                                 EtO         X201            Cl                                                 EtO         X201            CF.sub.3                                           EtO         X202            Ms                                                 EtO         X202            Cl                                                 EtO         X202            CF.sub.3                                           EtO         X205            Ms                                                 EtO         X205            Cl                                                 EtO         X205            CF.sub.3                                           EtO         X207            Ms                                                 EtO         X207            Cl                                                 EtO         X207            CF.sub.3                                           EtO         X208            Ms                                                 EtO         X208            Cl                                                 EtO         X208            CF.sub.3                                           EtO         X209            Ms                                                 EtO         X209            Cl                                                 EtO         X209            CF.sub.3                                           EtO         X210            Ms                                                 EtO         X210            Cl                                                 EtO         X210            CF.sub.3                                           i-PrO       X201            Ms                                                 i-PrO       X201            Cl                                                 i-PrO       X201            CF.sub.3                                           i-PrO       X202            Ms                                                 i-PrO       X202            Cl                                                 i-PrO       X202            CF.sub.3                                           i-PrO       X205            Ms                                                 i-PrO       X205           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i-PrO       X210            CF.sub.3                                           n-PrO       X201            Ms                                                 n-PrO       X201            Cl                                                 n-PrO       X201            CF.sub.3                                           n-PrO       X202            Ms                                                 n-PrO       X202            Cl                                                 n-PrO       X202            CF.sub.3                                           n-PrO       X205            Ms                                                 n-PrO       X205            Cl                                                 n-PrO       X205            CF.sub.3                                           n-PrO       X207            Ms                                                 n-PrO       X207            Cl                                                 n-PrO       X207            CF.sub.3                                           n-PrO       X208            Ms                                                 n-PrO       X208            Cl                                                 n-PrO       X208            CF.sub.3                                           n-PrO       X209            Ms                                                 n-PrO       X209            Cl                                                 n-PrO       X209            CF.sub.3                                           n-PrO       X210            Ms                                                 n-PrO       X210            Cl                                                 n-PrO       X210            CF.sub.3                                           CHF.sub.2   X201            Ms                                                 CHF.sub.2   X201            Cl                                                 CHF.sub.2   X201            CF.sub.3                                           CHF.sub.2   X202           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CHF.sub.2   X209            Cl                                                 CHF.sub.2   X209            CF.sub.3                                           CHF.sub.2   X210            Ms                                                 CHF.sub.2   X210            Cl                                                 CHF.sub.2   X210            CF.sub.3                                           CH.sub.2 CF.sub.3                                                                          X201            Ms                                                 CH.sub.2 CF.sub.3                                                                          X201            Cl                                                 CH.sub.2 CF.sub.3                                                                          X201            CF.sub.3                                           CH.sub.2 CF.sub.3                                                                          X202            Ms                                                 CH.sub.2 CF.sub.3                                                                          X202            Cl                                                 CH.sub.2 CF.sub.3                                                                          X202            CF.sub.3                                           CH.sub.2 CF.sub.3                                                                          X205            Ms                                                 CH.sub.2 CF.sub.3                                                                          X205            Cl                                                 CH.sub.2 CF.sub.3                                                                          X205            CF.sub.3                                           CH.sub.2 CF.sub.3                                                                          X207            Ms                                                 CH.sub.2 CF.sub.3                                                                          X207            Cl                                                 CH.sub.2 CF.sub.3                                                                          X207            CF.sub.3                                           CH.sub.2 CF.sub.3                                                                          X208            Ms                                                 CH.sub.2 CF.sub.3                                                                          X208            Cl                                                 CH.sub.2 CF.sub.3                                                                          X208            CF.sub.3                                           CH.sub.2 CF.sub.3                                                                          X209            Ms                                                 CH.sub.2 CF.sub.3                                                                          X209            Cl                                                 CH.sub.2 CF.sub.3                                                                          X209            CF.sub.3                                           CH.sub.2 CF.sub.3                                                                          X210            Ms                                                 CH.sub.2 CF.sub.3                                                                          X210            Cl                                                 CH.sub.2 CF.sub.3                                                                          X210            CF.sub.3                                           X201        X201            Ms                                                 X201        X201            Cl                                                 X201        X201            CF.sub.3                                           X201        X202            Ms                                                 X201        X202            Cl                                                 X201        X202            CF.sub.3                                           X201        X205            Ms                                                 X201        X205            Cl                                                 X201        X205            CF.sub.3                                           X201        X207            Ms                                                 X201        X207            Cl                                                 X201        X207            CF.sub.3                                           X201        X208            Ms                                                 X201        X208            Cl                                                 X201        X208            CF.sub.3                                           X201        X209            Ms                                                 X201        X209            Cl                                                 X201        X209            CF.sub.3                                           X201        X210            Ms                                                 X201        X210            Cl                                                 X201        X210            CF.sub.3                                           X201        X203            Ms                                                 X201        X203            Cl                                                 X201        X203            CF.sub.3                                           X201        X204            Ms                                                 X201        X204            Cl                                                 X201        X204            CF.sub.3                                           X201        X206            Ms                                                 X201        X206            Cl                                                 X201        X206            CF.sub.3                                           X201        X212            Ms                                                 X201        X212            Cl                                                 X201        X212            CF.sub.3                                           X201        X213            Ms                                                 X201        X213            Cl                                                 X201        X213            CF.sub.3                                           X201        X214            Ms                                                 X201        X214            Cl                                                 X201        X214            CF.sub.3                                           X201        X216            Ms                                                 X201        X216            Cl                                                 X201        X216            CF.sub.3                                           X201        X217            Ms                                                 X201        X217            Cl                                                 X201        X217            CF.sub.3                                           X201        X218            Ms                                                 X201        X218            Cl                                                 X201        X218            CF.sub.3                                           X201        X220            Ms                                                 X201        X220            Cl                                                 X201        X220            CF.sub.3                                           X201        X222            Ms                                                 X201        X222            Cl                                                 X201        X222            CF.sub.3                                           X201        X226           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X201        X230            Cl                                                 X201        X230            CF.sub.3                                           X201        X231            Ms                                                 X201        X231            Cl                                                 X201        X231            CF.sub.3                                           X201        X232            Ms                                                 X201        X232            Cl                                                 X201        X232            CF.sub.3                                           X201        X233            Ms                                                 X201        X233            Cl                                                 X201        X233            CF.sub.3                                           X201        X234            Ms                                                 X201        X234            Cl                                                 X201        X234            CF.sub.3                                           X201        X235            Ms                                                 X201        X235            Cl                                                 X201        X235            CF.sub.3                                           X202        X201            Ms                                                 X202        X201            Cl                                                 X202        X201            CF.sub.3                                           X202        X202            Ms                                                 X202        X202            Cl                                                 X202        X202            CF.sub.3                                           X202        X205            Ms                                                 X202        X205            Cl                                                 X202        X205           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X202        X203            Ms                                                 X202        X203            Cl                                                 X202        X203            CF.sub.3                                           X202        X204            Ms                                                 X202        X204            Cl                                                 X202        X204            CF.sub.3                                           X202        X206            Ms                                                 X202        X206            Cl                                                 X202        X206            CF.sub.3                                           X202        X212            Ms                                                 X202        X212            Cl                                                 X202        X212            CF.sub.3                                           X202        X213            Ms                                                 X202        X213            Cl                                                 X202        X213            CF.sub.3                                           X202        X214            Ms                                                 X202        X214            Cl                                                 X202        X214            CF.sub.3                                           X202        X216            Ms                                                 X202        X216            Cl                                                 X202        X216            CF.sub.3                                           X202        X217            Ms                                                 X202        X217            Cl                                                 X202        X217            CF.sub.3                                           X202        X218            Ms                                                 X202        X218           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X202        X227            CF.sub.3                                           X202        X228            Ms                                                 X202        X228            Cl                                                 X202        X228            CF.sub.3                                           X202        X229            Ms                                                 X202        X229            Cl                                                 X202        X229            CF.sub.3                                           X202        X230            Ms                                                 X202        X230            Cl                                                 X202        X230            CF.sub.3                                           X202        X231            Ms                                                 X202        X231            Cl                                                 X202        X231            CF.sub.3                                           X202        X232            Ms                                                 X202        X232            Cl                                                 X202        X232            CF.sub.3                                           X202        X233            Ms                                                 X202        X233            Cl                                                 X202        X233            CF.sub.3                                           X202        X234            Ms                                                 X202        X234            Cl                                                 X202        X234            CF.sub.3                                           X202        X235            Ms                                                 X202        X235            Cl                                                 X202        X235            CF.sub.3                                           X205        X201           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X205        X208            Cl                                                 X205        X208            CF.sub.3                                           X205        X209            Ms                                                 X205        X209            Cl                                                 X205        X209            CF.sub.3                                           X205        X210            Ms                                                 X205        X210            Cl                                                 X205        X210            CF.sub.3                                           X205        X203            Ms                                                 X205        X203            Cl                                                 X205        X203            CF.sub.3                                           X205        X204            Ms                                                 X205        X204            Cl                                                 X205        X204            CF.sub.3                                           X205        X206            Ms                                                 X205        X206            Cl                                                 X205        X206            CF.sub.3                                           X205        X212            Ms                                                 X205        X212            Cl                                                 X205        X212            CF.sub.3                                           X205        X213            Ms                                                 X205        X213            Cl                                                 X205        X213            CF.sub.3                                           X205        X214            Ms                                                 X205        X214            Cl                                                 X205        X214           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X205        X222            Ms                                                 X205        X222            Cl                                                 X205        X222            CF.sub.3                                           X205        X226            Ms                                                 X205        X226            Cl                                                 X205        X226            CF.sub.3                                           X205        X227            Ms                                                 X205        X227            Cl                                                 X205        X227            CF.sub.3                                           X205        X228            Ms                                                 X205        X228            Cl                                                 X205        X228            CF.sub.3                                           X205        X229            Ms                       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X207        X205            CF.sub.3                                           X207        X207            Ms                                                 X207        X207            Cl                                                 X207        X207            CF.sub.3                                           X207        X208            Ms                                                 X207        X208            Cl                                                 X207        X208            CF.sub.3                                           X207        X209            Ms                                                 X207        X209            Cl                                                 X207        X209            CF.sub.3                                           X207        X210            Ms                                                 X207        X210            Cl                                                 X207        X210            CF.sub.3                                           X207        X203            Ms                                                 X207        X203            Cl                                                 X207        X203            CF.sub.3                                           X207        X204            Ms                                                 X207        X204            Cl                                                 X207        X204            CF.sub.3                                           X207        X206            Ms                                                 X207        X206            Cl                                                 X207        X206            CF.sub.3                                           X207        X212            Ms                                                 X207        X212            Cl                                                 X207        X212            CF.sub.3                                           X207        X213           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X207        X218            Cl                                                 X207        X218            CF.sub.3                                           X207        X220            Ms                                                 X207        X220            Cl                                                 X207        X220            CF.sub.3                                           X207        X222            Ms                                                 X207        X222            Cl                                                 X207        X222            CF.sub.3                                           X207        X226            Ms                                                 X207        X226            Cl                                                 X207        X226            CF.sub.3                                           X207        X227            Ms                                                 X207        X227            Cl                                                 X207        X227            CF.sub.3                                           X208        X201            Ms                                                 X208        X201            Cl                                                 X208        X201            CF.sub.3                                           X208        X202            Ms                                                 X208        X202            Cl                                                 X208        X202            CF.sub.3                                           X208        X205            Ms                                                 X208        X205            Cl                                                 X208        X205            CF.sub.3                                           X208        X207            Ms                                                 X208        X207            Cl                                                 X208        X207           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X208        X204            Ms                                                 X208        X204            Cl                                                 X208        X204            CF.sub.3                                           X208        X206            Ms                                                 X208        X206            Cl                                                 X208        X206            CF.sub.3                                           X208        X212            Ms                                                 X208        X212            Cl                                                 X208        X212            CF.sub.3                                           X208        X213            Ms                                                 X208        X213            Cl                                                 X208        X213            CF.sub.3                                           X208        X214            Ms                       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X209        X201            CF.sub.3                                           X209        X202            Ms                                                 X209        X202            Cl                                                 X209        X202            CF.sub.3                                           X209        X205            Ms                                                 X209        X205            Cl                                                 X209        X205            CF.sub.3                                           X209        X207            Ms                                                 X209        X207            Cl                                                 X209        X207            CF.sub.3                                           X209        X208            Ms                                                 X209        X208            Cl                                                 X209        X208            CF.sub.3                 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X209        X216            Cl                                                 X209        X216            CF.sub.3                                           X209        X217            Ms                                                 X209        X217            Cl                                                 X209        X217            CF.sub.3                                           X209        X218            Ms                                                 X209        X218            Cl                                                 X209        X218            CF.sub.3                                           X209        X220            Ms                                                 X209        X220            Cl                                                 X209        X220            CF.sub.3                                           X209        X222            Ms                                                 X209        X222            Cl                                                 X209        X222            CF.sub.3                                           X209        X226            Ms                                                 X209        X226            Cl                                                 X209        X226            CF.sub.3                                           X209        X227            Ms                                                 X209        X227            Cl                                                 X209        X227            CF.sub.3                                           X210        X201            Ms                                                 X210        X201            Cl                                                 X210        X201            CF.sub.3                                           X210        X202            Ms                                                 X210        X202            Cl                                                 X210        X202           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X210        X210            Ms                                                 X210        X210            Cl                                                 X210        X210            CF.sub.3                                           X210        X203            Ms                                                 X210        X203            Cl                                                 X210        X203            CF.sub.3                                           X210        X204            Ms                                                 X210        X204            Cl                                                 X210        X204            CF.sub.3                                           X210        X206            Ms                                                 X210        X206            Cl                                                 X210        X206            CF.sub.3                                           X210        X212            Ms                       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X210        X226            CF.sub.3                                           X210        X227            Ms                                                 X210        X227            Cl                                                 X210        X227            CF.sub.3                                           Cl          X201            NO.sub.2                                           Cl          X201            MeO                                                Cl          X201            CN                                                 Cl          X201            SMe                                                Cl          X201            SOMe                                               Cl          X201            SO.sub.2 CF.sub.3                                  Cl          X201            Br                                                 Cl          X201            I                                                  Cl          X201            EtO                      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Cl          X207            I                                                  Cl          X207            EtO                                                Cl          X208            NO.sub.2                                           Cl          X208            MeO                                                Cl          X208            CN                                                 Cl          X208            SMe                                                Cl          X208            SOMe                                               Cl          X208            SO.sub.2 CF.sub.3                                  Cl          X208            Br                                                 Cl          X208            I                                                  Cl          X208            EtO                                                Cl          X209            NO.sub.2                                           Cl          C209            MeO                      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Me          X202            NO.sub.2                                           Me          X202            MeO                                                Me          X202            CN                                                 Me          X202            SMe                                                Me          X202            SOMe                                               Me          X202            SO.sub.2 CF.sub.3                                  Me          X202            Br                                                 Me          X202            I                                                  Me          X202            EtO                                                Me          X205            NO.sub.2                                           Me          X205            MeO                                                Me          X205            CN                                                 Me          X205            SMe                                                Me          X205            SOMe                                               Me          X205            SO.sub.2 CF.sub.3                                  Me          X205            Br                                                 Me          X205            I                                                  Me          X205            EtO                                                Me          X207            NO.sub.2                                           Me          X207            MeO                                                Me          X207            CN                                                 Me          X207            SMe                                                Me          X207            SOMe                                               Me          X207            SO.sub.2 CF.sub.3                                  Me          X207            Br                                                 Me          X207           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Me          X209            CN                                                 Me          X209            SMe                                                Me          X209            SOMe                                               Me          X209            SO.sub.2 CF.sub.3                                  Me          X209            Br                                                 Me          X209            I                                                  Me          X209            EtO                                                Me          X210            NO.sub.2                                           Me          X210            MeO                                                Me          X210            CN                                                 Me          X210            SMe                                                Me          X210            SOMe                                               Me          X210            SO.sub.2 CF.sub.3                                  Me          X210            Br                                                 Me          X210            I                                                  Me          X210            EtO                                                ______________________________________                                    

                                      TABLE 1                                      __________________________________________________________________________     No.                                                                            of               Melting                                                                             Nuclear magnetic                                         com-                                                                               Substituent  point                                                                               resonance spectrum                                       pound                                                                              R         X  (°C.)                                                                        (60MHz, d.sub.6 -DMSO, δ, ppm)                     __________________________________________________________________________     1   --CH.sub.2 CF.sub.2 CHF.sub.2                                                            H  170-172                                                                             3.82(2H, tt, 14Hz, 2Hz), 4.54(2H, s),                                          6.37(1H, tt, 52Hz, 6Hz), 7.15-8.0(11H, m)                2   --CH.sub.2 CF.sub.2 CHF.sub.2                                                            2-F                                                                               119-121                                                                             3.85(2H, tt, 14Hz, 2Hz), 4.57(2H, s),                                          6.40(1H, tt, 52Hz, 6Hz), 7.15-8.1(10H, m)                3   --CH.sub.2 CF.sub.2 CF.sub.3                                                             H  156-158                                                                             3.80(2H, tq, 15Hz, 2Hz), 4.60(2H, s),                                          6.85(1H, bs), 7.0-8.0(10H, m)                            4   --CH.sub.2 CF.sub.2 CHFCF.sub.3                                                          H  131-133                                                                             3.50-4.13(2H, m), 4.57(2H, s), 4.57(1H, d,                                     6-plet, 50Hz, 6Hz), 7.1-8.0(11H, m)                      5   --CH.sub.2 CF.sub.2 CF.sub.2 CF.sub.3                                                    H  150-152                                                                             4.13(2H, tt, 14Hz, 2Hz), 4.67(2H, s),                                          7.0-8.1(11H, m)                                          __________________________________________________________________________

                  TABLE 2                                                          ______________________________________                                                      Compound No.                                                      Plant          1        2     3     4   5                                      ______________________________________                                         Amaranthus retroflexus                                                                        5        5     5     5   5                                      Bidens pilosa  2        2     5     2   5                                      Brassica arvensis                                                                             5        5     5     5   5                                      Stellaria media                                                                               5        5     5     5   5                                      Solanum nigrum 3        2     2     4   5                                      Abutilon theophrasti                                                                          3        2     2     5   5                                      Echinochloa crus-                                                                             2        1     1     4   5                                      galli var. frumen-                                                             tacea                                                                          Digitaria adscendens                                                                          2        2     2     2   5                                      Wheat          -        -     -     -   -                                      Corn           -        -     -     -   -                                      ______________________________________                                          Standards for evaluation:                                                      0 . . . No herbicidal effect                                                   1 . . . Herbicidal effect of below 30%                                         2 . . . Herbicidal effect of 31 to 50%                                         3 . . . Herbicidal effect of 51 to 70%                                         4 . . . Herbicidal effect of 71 to 90%                                         5 . . . Herbicidal effect of 91 to 100%                                        Phytotoxicity:                                                                 -: without any phytotoxicity                                                   ±: slight phytotoxicity                                                     +: moderate phytotoxicity                                                      ++: strong phytotoxicity                                                       +++: severe phytotoxicity                                                

                  TABLE 3                                                          ______________________________________                                                      Compound No.                                                      Plant          1        2     3     4   5                                      ______________________________________                                         Amaranthus retroflexus                                                                        5        5     5     5   5                                      Bidens pilosa  5        5     5     5   5                                      Brassica arvensis                                                                             5        5     5     5   5                                      Stellaria media                                                                               5        5     5     5   5                                      Solanum nigrum 5        5     5     5   5                                      Abutilon theophrasti                                                                          5        5     5     5   5                                      Echinochloa crus-galli                                                                        2        2     2     2   2                                      var. frumentacea                                                               Digitaria adscendens                                                                          2        2     2     3   2                                      Wheat          -        -     -     -   -                                      Corn           -        -     -     ±                                                                               ±                                   ______________________________________                                    

                  TABLE 4                                                          ______________________________________                                                      Compound No.                                                      Plant          1        2     3     4   5                                      ______________________________________                                         Echinochloa crus-galli                                                                        5        5     5     5   5                                      Scripus juncoides                                                                             5        5     5     5   5                                      Alisma canaliculatum                                                                          5        5     5     5   5                                      Monochoria vaginalis                                                                          5        5     5     5   5                                      Cyperus difformis                                                                             5        5     5     5   5                                      Sagittaria pygmaea                                                                            5        5     5     5   5                                      Cyperus serotinus                                                                             4        4     4     5   5                                      Rice seedlings -        -     -     -   -                                      ______________________________________                                    

                  TABLE 2                                                          ______________________________________                                          ##STR7##                                                                      X.sub.1    X.sub.2         X.sub.3                                             ______________________________________                                         Cl         X201            Ms                                                  Cl         X201            Cl                                                  Cl         X202            Ms                                                  Cl         X202            Cl                                                  Cl         X205            Ms                                                  Cl         X205            Cl                                                  Cl         X207            Ms                                                  Cl         X207            Cl                                                  Cl         X208            Ms                                                  Cl         X208            Cl                                                  Cl         X209            Ms                                                  Cl         X209            Cl                                                  Cl         X210            Ms                                                  Cl         X210            Cl                                                  Cl         X201            CF.sub.3                                            Cl         X202            CF.sub.3                                            Cl         X205            CF.sub.3                                            Cl         X207            CF.sub.3                                            Cl         X208            CF.sub.3                                            Cl         X209            CF.sub.3                                            Cl         X210            CF.sub.3                                            Me         X201            Ms                                                  Me         X201            Cl                                                  Me         X201            CF.sub.3                                            Me         X202            Ms                                                  Me         X202            Cl                                                  Me         X202            CF.sub.3                                            Me         X205            Ms                                                  Me         X205            Cl                                                  Me         X205            CF.sub.3                                            Me         X207            Ms                                                  Me         X207            Cl                                                  Me         X207            CF.sub.3                                            Me         X208            Ms                                                  Me         X208            Cl                                                  Me         X208            CF.sub.3                                            Me         X209            Ms                                                  Me         X209            Cl                                                  Me         X209            CF.sub.3                                            Me         X210            Ms                                                  Me         X210            Cl                                                  Me         X210            CF.sub.3                                            Cl         X203            Ms                                                  Cl         X203            Cl                                                  Cl         X203            CF.sub.3                                            Cl         X204            Ms                                                  Cl         X204            Cl                                                  Cl         X204            CF.sub.3                                            Cl         X206            Ms                                                  Cl         X206            Cl                                                  Cl         X206            CF.sub.3                                            Cl         X212            Ms                                                  Cl         X212            Cl                                                  Cl         X212            CF.sub.3                                            Cl         X213            Ms                                                  Cl         X213            Cl                                                  Cl         X213            CF.sub.3                                            Cl         X214            Ms                                                  Cl         X214            Cl                                                  Cl         X214            CF.sub.3                                            Cl         X216            Ms                                                  Cl         X216            Cl                                                  Cl         X216            CF.sub.3                                            Cl         X217            Ms                                                  Cl         X217            Cl                                                  Cl         X217            CF.sub.3                                            Cl         X218            Ms                                                  Cl         X218            Cl                                                  Cl         X218            CF.sub.3                                            Cl         X220            Ms                                                  Cl         X220            Cl                                                  Cl         X220            CF.sub.3                                            Cl         X222            Ms                                                  Cl         X222            Cl                                                  Cl         X222            CF.sub.3                                            Cl         X226            Ms                                                  Cl         X226            Cl                                                  Cl         X226            CF.sub.3                                            Cl         X227            Ms                                                  Cl         X227            Cl                                                  Cl         X227            CF.sub.3                                            Me         X203            Ms                                                  Me         X203            Cl                                                  Me         X203            CF.sub.3                                            Me         X204            Ms                                                  Me         X204            Cl                                                  Me         X204            CF.sub.3                                            Me         X206            Ms                                                  Me         X206            Cl                                                  Me         X206            CF.sub.3                                            Me         X212            Ms                                                  Me         X212            Cl                                                  Me         X212            CF.sub.3                                            Me         X213            Ms                                                  Me         X213            Cl                                                  Me         X213            CF.sub.3                                            Me         X214            Ms                                                  Me         X214            Cl                                                  Me         X214            CF.sub.3                                            Me         X216            Ms                                                  Me         X216            Cl                                                  Me         X216            CF.sub.3                                            Me         X217            Ms                                                  Me         X217            Cl                                                  Me         X217            CF.sub.3                                            Me         X218            Ms                                                  Me         X218            Cl                                                  Me         X218            CF.sub.3                                            Me         X220            Ms                                                  Me         X220            Cl                                                  Me         X220            CF.sub.3                                            Me         X222            Ms                                                  Me         X222            Cl                                                  Me         X222            CF.sub.3                                            Me         X226            Ms                                                  Me         X226            Cl                                                  Me         X226            CF.sub.3                                            Me         X227            Ms                                                  Me         X227            Cl                                                  Me         X227            CF.sub.3                                            Cl         X211            Ms                                                  Cl         X211            Cl                                                  Cl         X211            CF.sub.3                                            Cl         X215            Ms                                                  Cl         X215            Cl                                                  Cl         X215            CF.sub.3                                            Cl         X219            Ms                                                  Cl         X219            Cl                                                  Cl         X219            CF.sub.3                                            Cl         X221            Ms                                                  Cl         X221            Cl                                                  Cl         X221            CF.sub.3                                            Cl         X223            Ms                                                  Cl         X223            Cl                                                  Cl         X223            CF.sub.3                                            Cl         X224            Ms                                                  Cl         X224            Cl                                                  Cl         X224            CF.sub.3                                            Cl         X225            Ms                                                  Cl         X225            Cl                                                  Cl         X225            CF.sub.3                                            Me         X211            Ms                                                  Me         X211            Cl                                                  Me         X211            CF.sub.3                                            Me         X215            Ms                                                  Me         X215            Cl                                                  Me         X215            CF.sub.3                                            Me         X219            Ms                                                  Me         X219            Cl                                                  Me         X219            CF.sub.3                                            Me         X221            Ms                                                  Me         X221            Cl                                                  Me         X221            CF.sub.3                                            Me         X223            Ms                                                  Me         X223            Cl                                                  Me         X223            CF.sub.3                                            Me         X224            Ms                                                  Me         X224            Cl                                                  Me         X224            CF.sub.3                                            Me         X225            Ms                                                  Me         X225            Cl                                                  Me         X225            CF.sub.3                                            NO.sub.2   X201            Ms                                                  NO.sub.2   X201            Cl                                                  NO.sub.2   X201            CF.sub.3                                            NO.sub.2   X202            Ms                                                  NO.sub.2   X202            Cl                                                  NO.sub.2   X202            CF.sub.3                                            NO.sub.2   X205            Ms                                                  NO.sub.2   X205            Cl                                                  NO.sub.2   X205            CF.sub.3                                            NO.sub.2   X207            Ms                                                  NO.sub.2   X207            Cl                                                  NO.sub.2   X207            CF.sub.3                                            NO.sub.2   X208            Ms                                                  NO.sub.2   X208            Cl                                                  NO.sub.2   X208            CF.sub.3                                            NO.sub.2   X209            Ms                                                  NO.sub.2   X209            Cl                                                  NO.sub.2   X209            CF.sub.3                                            NO.sub.2   X210            Ms                                                  NO.sub.2   X210            Cl                                                  NO.sub.2   X210            CF.sub.3                                            Et         X201            Ms                                                  Et         X201            Cl                                                  Et         X201            CF.sub.3                                            Et         X202            Ms                                                  Et         X202            Cl                                                  Et         X202            CF.sub.3                                            Et         X205            Ms                                                  Et         X205            Cl                                                  Et         X205            CF.sub.3                                            Et         X207            Ms                                                  Et         X207            Cl                                                  Et         X207            CF.sub.3                                            Et         X208            Ms                                                  Et         X208            Cl                                                  Et         X208            CF.sub.3                                            Et         X209            Ms                                                  Et         X209            Cl                                                  Et         X209            CF.sub.3                                            Et         X210            Ms                                                  Et         X210            Cl                                                  Et         X210            CF.sub.3                                            i-Pr       X201            Ms                                                  i-Pr       X201            Cl                                                  i-Pr       X201            CF.sub.3                                            i-Pr       X202            Ms                                                  i-Pr       X202            Cl                                                  i-Pr       X202            CF.sub.3                                            i-Pr       X205            Ms                                                  i-Pr       X205            Cl                                                  i-Pr       X205            CF.sub.3                                            i-Pr       X207            Ms                                                  i-Pr       X207            Cl                                                  i-Pr       X207            CF.sub.3                                            i-Pr       X208            Ms                                                  i-Pr       X208            Cl                                                  i-Pr       X208            CF.sub.3                                            i-Pr       X209            Ms                                                  i-Pr       X209            Cl                                                  i-Pr       X209            CF.sub.3                                            i-Pr       X210            Ms                                                  i-Pr       X210            Cl                                                  i-Pr       X210            CF.sub.3                                            n-Pr       X201            Ms                                                  n-Pr       X201            Cl                                                  n-Pr       X201            CF.sub.3                                            n-Pr       X202            Ms                                                  n-Pr       X202            Cl                                                  n-Pr       X202            CF.sub.3                                            n-Pr       X205            Ms                                                  n-Pr       X205            Cl                                                  n-Pr       X205            CF.sub.3                                            n-Pr       X207            Ms                                                  n-Pr       X207            Cl                                                  n-Pr       X207            CF.sub.3                                            n-Pr       X208            Ms                                                  n-Pr       X208            Cl                                                  n-Pr       X208            CF.sub.3                                            n-Pr       X209            Ms                                                  n-Pr       X209            Cl                                                  n-Pr       X209            CF.sub.3                                            n-Pr       X210            Ms                                                  n-Pr       X210            Cl                                                  n-Pr       X210            CF.sub.3                                            CN         X201            Ms                                                  CN         X201            Cl                                                  CN         X201            CF.sub.3                                            CN         X202            Ms                                                  CN         X202            Cl                                                  CN         X202            CF.sub.3                                            CN         X205            Ms                                                  CN         X205            Cl                                                  CN         X205            CF.sub.3                                            CN         X207            Ms                                                  CN         X207            Cl                                                  CN         X207            CF.sub.3                                            CN         X208            Ms                                                  CN         X208            Cl                                                  CN         X208            CF.sub.3                                            CN         X209            Ms                                                  CN         X209            Cl                                                  CN         X209            CF.sub.3                                            CN         X210            Ms                                                  CN         X210            Cl                                                  CN         X210            CF.sub.3                                            CF.sub.3   X201            Ms                                                  CF.sub.3   X201            Cl                                                  CF.sub.3   X201            CF.sub.3                                            CF.sub.3   X202            Ms                                                  CF.sub.3   X202            Cl                                                  CF.sub.3   X202            CF.sub.3                                            CF.sub. 3  X205            Ms                                                  CF.sub.3   X205            Cl                                                  CF.sub.3   X205            CF.sub.3                                            CF.sub.3   X207            Ms                                                  CF.sub.3   X207            Cl                                                  CF.sub.3   X207            CF.sub.3                                            CF.sub.3   X208            Ms                                                  CF.sub.3   X208            Cl                                                  CF.sub.3   X208            CF.sub.3                                            CF.sub.3   X209            Ms                                                  CF.sub.3   X209            Cl                                                  CF.sub.3   X209            CF.sub.3                                            CF.sub.3   X210            Ms                                                  CF.sub.3   X210            Cl                                                  CF.sub.3   X210            CF.sub.3                                            F          X201            Ms                                                  F          X201            Cl                                                  F          X201            CF.sub.3                                            F          X202            Ms                                                  F          X202            Cl                                                  F          X202            CF.sub.3                                            F          X205            Ms                                                  F          X205            Cl                                                  F          X205            CF.sub.3                                            F          X207            Ms                                                  F          X207            Cl                                                  F          X207            CF.sub.3                                            F          X208            Ms                                                  F          X208            Cl                                                  F          X208            CF.sub.3                                            F          X209            Ms                                                  F          X209            Cl                                                  F          X209            CF.sub.3                                            F          X210            Ms                                                  F          X210            Cl                                                  F          X210            CF.sub.3                                            Br         X201            Ms                                                  Br         X201            Cl                                                  Br         X201            CF.sub.3                                            Br         X202            Ms                                                  Br         X202            Cl                                                  Br         X202            CF.sub.3                                            Br         X205            Ms                                                  Br         X205            Cl                                                  Br         X205            CF.sub.3                                            Br         X207            Ms                                                  Br         X207            Cl                                                  Br         X207            CF.sub.3                                            Br         X208            Ms                                                  Br         X208            Cl                                                  Br         X208            CF.sub.3                                            Br         X209            Ms                                                  Br         X209            Cl                                                  Br         X209            CF.sub.3                                            Br         X210            Ms                                                  Br         X210            Cl                                                  Br         X210            CF.sub.3                                            I          X201            Ms                                                  I          X201            Cl                                                  I          X201            CF.sub.3                                            I          X202            Ms                                                  I          X202            Cl                                                  I          X202            CF.sub.3                                            I          X205            Ms                                                  I          X205            Cl                                                  I          X205            CF.sub.3                                            I          X207            Ms                                                  I          X207            Cl                                                  I          X207            CF.sub.3                                            I          X208            Ms                                                  I          X208            Cl                                                  I          X208            CF.sub.3                                            I          X209            Ms                                                  I          X209            Cl                                                  I          X209            CF.sub.3                                            I          X210            Ms                                                  I          X210            Cl                                                  I          X210            CF.sub.3                                            MeO        X201            Ms                                                  MeO        X201            Cl                                                  MeO        X201            CF.sub.3                                            MeO        X202            Ms                                                  MeO        X202            Cl                                                  MeO        X202            CF.sub.3                                            MeO        X205            Ms                                                  MeO        X205            Cl                                                  MeO        X205            CF.sub.3                                            MeO        X207            Ms                                                  MeO        X207            Cl                                                  MeO        X207            CF.sub.3                                            MeO        X208            Ms                                                  MeO        X208            Cl                                                  MeO        X208            CF.sub.3                                            MeO        X209            Ms                                                  MeO        X209            Cl                                                  MeO        X209            CF.sub.3                                            MeO        X210            Ms                                                  MeO        X210            Cl                                                  MeO        X210            CF.sub.3                                            EtO        X201            Ms                                                  EtO        X201            Cl                                                  EtO        X201            CF.sub.3                                            EtO        X202            Ms                                                  EtO        X202            Cl                                                  EtO        X202            CF.sub.3                                            EtO        X205            Ms                                                  EtO        X205            Cl                                                  EtO        X205            CF.sub.3                                            EtO        X207            Ms                                                  EtO        X207            Cl                                                  EtO        X207            CF.sub.3                                            EtO        X208            Ms                                                  EtO        X208            Cl                                                  EtO        X208            CF.sub.3                                            EtO        X209            Ms                                                  EtO        X209            Cl                                                  EtO        X209            CF.sub.3                                            EtO        X210            Ms                                                  EtO        X210            Cl                                                  EtO        X210            CF.sub.3                                            i-PrO      X201            Ms                                                  i-PrO      X201            Cl                                                  i-PrO      X201            CF.sub.3                                            i-PrO      X202            Ms                                                  i-PrO      X202            Cl                                                  i-PrO      X202            CF.sub.3                                            i-PrO      X205            Ms                                                  i-PrO      X205            Cl                                                  i-PrO      X205            CF.sub.3                                            i-PrO      X207            Ms                                                  i-PrO      X207            Cl                                                  i-PrO      X207            CF.sub.3                                            i-PrO      X208            Ms                                                  i-PrO      X208            Cl                                                  i-PrO      X208            CF.sub.3                                            i-PrO      X209            Ms                                                  i-PrO      X209            Cl                                                  i-PrO      X209            CF.sub.3                                            i-PrO      X210            Ms                                                  i-PrO      X210            Cl                                                  i-PrO      X210            CF.sub.3                                            n-PrO      X201            Ms                                                  n-PrO      X201            Cl                                                  n-PrO      X201            CF.sub.3                                            n-PrO      X202            Ms                                                  n-PrO      X202            Cl                                                  n-PrO      X202            CF.sub.3                                            n-PrO      X205            Ms                                                  n-PrO      X205            Cl                                                  n-PrO      X205            CF.sub.3                                            n-PrO      X207            Ms                                                  n-PrO      X207            Cl                                                  n-PrO      X207            CF.sub.3                                            n-PrO      X208            Ms                                                  n-PrO      X208            Cl                                                  n-PrO      X208            CF.sub.3                                            n-PrO      X209            Ms                                                  n-PrO      X209            Cl                                                  n-PrO      X209            CF.sub.3                                            n-PrO      X210            Ms                                                  n-PrO      X210            Cl                                                  n-PrO      X210            CF.sub.3                                            CHF.sub.2  X201            Ms                                                  CHF.sub.2  X201            Cl                                                  CHF.sub.2  X201            CF.sub.3                                            CHF.sub.2  X202            Ms                                                  CHF.sub.2  X202            Cl                                                  CHF.sub.2  X202            CF.sub.3                                            CHF.sub.2  X205            Ms                                                  CHF.sub.2  X205            Cl                                                  CHF.sub.2  X205            CF.sub.3                                            CHF.sub.2  X207            Ms                                                  CHF.sub.2  X207            Cl                                                  CHF.sub.2  X207            CF.sub.3                                            CHF.sub.2  X208            Ms                                                  CHF.sub.2  X208            Cl                                                  CHF.sub.2  X208            CF.sub.3                                            CHF.sub.2  X209            Ms                                                  CHF.sub.2  X209            Cl                                                  CHF.sub.2  X209            CF.sub.3                                            CHF.sub.2  X210            Ms                                                  CHF.sub.2  X210            Cl                                                  CHF.sub.2  X210            CF.sub.3                                            CH.sub.2 CF.sub.3                                                                         X201            Ms                                                  CH.sub.2 CF.sub.3                                                                         X201            Cl                                                  CH.sub.2 CF.sub.3                                                                         X201            CF.sub.3                                            CH.sub.2 CF.sub.3                                                                         X202            Ms                                                  CH.sub.2 CF.sub.3                                                                         X202            Cl                                                  CH.sub.2 CF.sub.3                                                                         X202            CF.sub.3                                            CH.sub.2 CF.sub.3                                                                         X205            Ms                                                  CH.sub.2 CF.sub.3                                                                         X205            Cl                                                  CH.sub.2 CF.sub.3                                                                         X205            CF.sub.3                                            CH.sub.2 CF.sub.3                                                                         X207            Ms                                                  CH.sub.2 CF.sub.3                                                                         X207            Cl                                                  CH.sub.2 CF.sub.3                                                                         X207            CF.sub.3                                            CH.sub.2 CF.sub.3                                                                         X208            Ms                                                  CH.sub.2 CF.sub.3                                                                         X208            Cl                                                  CH.sub.2 CF.sub.3                                                                         X208            CF.sub.3                                            CH.sub.2 CF.sub.3                                                                         X209            Ms                                                  CH.sub.2 CF.sub.3                                                                         X209            Cl                                                  CH.sub.2 CF.sub.3                                                                         X209            CF.sub.3                                            CH.sub.2 CF.sub.3                                                                         X210            Ms                                                  CH.sub.2 CF.sub.3                                                                         X210            Cl                                                  CH.sub.2 CF.sub.3                                                                         X210            CF.sub.3                                            X201       X201            Ms                                                  X201       X201            Cl                                                  X201       X201            CF.sub.3                                            X201       X202            Ms                                                  X201       X202            Cl                                                  X201       X202            CF.sub.3                                            X201       X205            Ms                                                  X201       X205            Cl                                                  X201       X205            CF.sub.3                                            X201       X207            Ms                                                  X201       X207            Cl                                                  X201       X207            CF.sub.3                                            X201       X208            Ms                                                  X201       X208            Cl                                                  X201       X208            CF.sub.3                                            X201       X209            Ms                                                  X201       X209            Cl                                                  X201       X209            CF.sub.3                                            X201       X210            Ms                                                  X201       X210            Cl                                                  X201       X210            CF.sub.3                                            X201       X203            Ms                                                  X201       X203            Cl                                                  X201       X203            CF.sub.3                                            X201       X204            Ms                                                  X201       X204            Cl                                                  X201       X204            CF.sub.3                                            X201       X206            Ms                                                  X201       X206            Cl                                                  X201       X206            CF.sub.3                                            X201       X212            Ms                                                  X201       X212            Cl                                                  X201       X212            CF.sub.3                                            X201       X213            Ms                                                  X201       X213            Cl                                                  X201       X213            CF.sub.3                                            X201       X214            Ms                                                  X201       X214            Cl                                                  X201       X214            CF.sub.3                                            X201       X216            Ms                                                  X201       X216            Cl                                                  X201       X216            CF.sub.3                                            X201       X217            Ms                                                  X201       X217            Cl                                                  X201       X217            CF.sub.3                                            X201       X218            Ms                                                  X201       X218            Cl                                                  X201       X218            CF.sub.3                                            X201       X220            Ms                                                  X201       X220            Cl                                                  X201       X220            CF.sub.3                                            X201       X222            Ms                                                  X201       X222            Cl                                                  X201       X222            CF.sub.3                                            X201       X226            Ms                                                  X201       X226            Cl                                                  X201       X226            CF.sub.3                                            X201       X227            Ms                                                  X201       X227            Cl                                                  X201       X227            CF.sub.3                                            X201       X228            Ms                                                  X201       X228            Cl                                                  X201       X228            CF.sub.3                                            X201       X229            Ms                                                  X201       X229            Cl                                                  X201       X229            CF.sub.3                                            X201       X230            Ms                                                  X201       X230            Cl                                                  X201       X230            CF.sub.3                                            X201       X231            Ms                                                  X201       X231            Cl                                                  X201       X231            CF.sub.3                                            X201       X232            Ms                                                  X201       X232            Cl                                                  X201       X232            CF.sub.3                                            X201       X233            Ms                                                  X201       X233            Cl                                                  X201       X233            CF.sub.3                                            X201       X234            Ms                                                  X201       X234            Cl                                                  X201       X234            CF.sub.3                                            X201       X235            Ms                                                  X201       X235            Cl                                                  X201       X235            CF.sub.3                                            X202       X201            Ms                                                  X202       X201            Cl                                                  X202       X201            CF.sub.3                                            X202       X202            Ms                                                  X202       X202            Cl                                                  X202       X202            CF.sub.3                                            X202       X205            Ms                                                  X202       X205            Cl                                                  X202       X205            CF.sub.3                                            X202       X207            Ms                                                  X202       X207            Cl                                                  X202       X207            CF.sub.3                                            X202       X208            Ms                                                  X202       X208            Cl                                                  X202       X208            CF.sub.3                                            X202       X209            Ms                                                  X202       X209            Cl                                                  X202       X209            CF.sub.3                                            X202       X210            Ms                                                  X202       X210            Cl                                                  X202       X210            CF.sub.3                                            X202       X203            Ms                                                  X202       X203            Cl                                                  X202       X203            CF.sub.3                                            X202       X204            Ms                                                  X202       X204            Cl                                                  X202       X204            CF.sub.3                                            X202       X206            Ms                                                  X202       X206            Cl                                                  X202       X206            CF.sub.3                                            X202       X212            Ms                                                  X202       X212            Cl                                                  X202       X212            CF.sub.3                                            X202       X213            Ms                                                  X202       X213            Cl                                                  X202       X213            CF.sub.3                                            X202       X214            Ms                                                  X202       X214            Cl                                                  X202       X214            CF.sub.3                                            X202       X216            Ms                                                  X202       X216            Cl                                                  X202       X216            CF.sub.3                                            X202       X217            Ms                                                  X202       X217            Cl                                                  X202       X217            CF.sub.3                                            X202       X218            Ms                                                  X202       X218            Cl                                                  X202       X218            CF.sub.3                                            X202       X220            Ms                                                  X202       X220            Cl                                                  X202       X220            CF.sub.3                                            X202       X222            Ms                                                  X202       X222            Cl                                                  X202       X222            CF.sub.3                                            X202       X226            Ms                                                  X202       X226            Cl                                                  X202       X226            CF.sub.3                                            X202       X227            Ms                                                  X202       X227            Cl                                                  X202       X227            CF.sub.3                                            X202       X228            Ms                                                  X202       X228            Cl                                                  X202       X228            CF.sub.3                                            X202       X229            Ms                                                  X202       X229            Cl                                                  X202       X229            CF.sub.3                                            X202       X230            Ms                                                  X202       X230            Cl                                                  X202       X230            CF.sub.3                                            X202       X231            Ms                                                  X202       X231            Cl                                                  X202       X231            CF.sub.3                                            X202       X232            Ms                                                  X202       X232            Cl                                                  X202       X232            CF.sub.3                                            X202       X233            Ms                                                  X202       X233            Cl                                                  X202       X233            CF.sub.3                                            X202       X234            Ms                                                  X202       X234            Cl                                                  X202       X234            CF.sub.3                                            X202       X235            Ms                                                  X202       X235            Cl                                                  X202       X235            CF.sub.3                                            X205       X201            Ms                                                  X205       X201            Cl                                                  X205       X201            CF.sub.3                                            X205       X202            Ms                                                  X205       X202            Cl                                                  X205       X202            CF.sub.3                                            X205       X205            Ms                                                  X205       X205            Cl                                                  X205       X205            CF.sub.3                                            X205       X207            Ms                                                  X205       X207            Cl                                                  X205       X207            CF.sub.3                                            X205       X208            Ms                                                  X205       X208            Cl                                                  X205       X208            CF.sub.3                                            X205       X209            Ms                                                  X205       X209            Cl                                                  X205       X209            CF.sub.3                                            X205       X210            Ms                                                  X205       X210            Cl                                                  X205       X210            CF.sub.3                                            X205       X203            Ms                                                  X205       X203            Cl                                                  X205       X203            CF.sub.3                                            X205       X204            Ms                                                  X205       X204            Cl                                                  X205       X204            CF.sub.3                                            X205       X206            Ms                                                  X205       X206            Cl                                                  X205       X206            CF.sub.3                                            X205       X212            Ms                                                  X205       X212            Cl                                                  X205       X212            CF.sub.3                                            X205       X213            Ms                                                  X205       X213            Cl                                                  X205       X213            CF.sub.3                                            X205       X214            Ms                                                  X205       X214            Cl                                                  X205       X214            CF.sub.3                                            X205       X216            Ms                                                  X205       X216            Cl                                                  X205       X216            CF.sub.3                                            X205       X217            Ms                                                  X205       X217            Cl                                                  X205       X217            CF.sub.3                                            X205       X218            Ms                                                  X205       X218            Cl                                                  X205       X218            CF.sub.3                                            X205       X220            Ms                                                  X205       X220            Cl                                                  X205       X220            CF.sub.3                                            X205       X222            Ms                                                  X205       X222            Cl                                                  X205       X222            CF.sub.3                                            X205       X226            Ms                                                  X205       X226            Cl                                                  X205       X226            CF.sub.3                                            X205       X227            Ms                                                  X205       X227            Cl                                                  X205       X227            CF.sub.3                                            X205       X228            Ms                                                  X205       X228            Cl                                                  X205       X228            CF.sub.3                                            X205       X229            Ms                                                  X205       X229            Cl                                                  X205       X229            CF.sub.3                                            X205       X230            Ms                                                  X205       X230            Cl                                                  X205       X230            CF.sub.3                                            X205       X231            Ms                                                  X205       X231            Cl                                                  X205       X231            CF.sub.3                                            X205       X232            Ms                                                  X205       X232            Cl                                                  X205       X232            CF.sub.3                                            X205       X233            Ms                                                  X205       X233            Cl                                                  X205       X233            CF.sub.3                                            X205       X234            Ms                                                  X205       X234            Cl                                                  X205       X234            CF.sub.3                                            X207       X201            Ms                                                  X207       X201            Cl                                                  X207       X201            CF.sub.3                                            X207       X202            Ms                                                  X207       X202            Cl                                                  X207       X202            CF.sub.3                                            X207       X205            Ms                                                  X207       X205            Cl                                                  X207       X205            CF.sub.3                                            X207       X207            Ms                                                  X207       X207            Cl                                                  X207       X207            CF.sub.3                                            X207       X208            Ms                                                  X207       X208            Cl                                                  X207       X208            CF.sub.3                                            X207       X209            Ms                                                  X207       X209            Cl                                                  X207       X209            CF.sub.3                                            X207       X210            Ms                                                  X207       X210            Cl                                                  X207       X210            CF.sub.3                                            X207       X203            Ms                                                  X207       X203            Cl                                                  X207       X203            CF.sub.3                                            X207       X204            Ms                                                  X207       X204            Cl                                                  X207       X204            CF.sub.3                                            X207       X206            Ms                                                  X207       X206            Cl                                                  X207       X206            CF.sub.3                                            X207       X212            Ms                                                  X207       X212            Cl                                                  X207       X212            CF.sub.3                                            X207       X213            Ms                                                  X207       X213            Cl                                                  X207       X213            CF.sub.3                                            X207       X214            Ms                                                  X207       X214            Cl                                                  X207       X214            CF.sub.3                                            X207       X216            Ms                                                  X207       X216            Cl                                                  X207       X216            CF.sub.3                                            X207       X217            Ms                                                  X207       X217            Cl                                                  X207       X217            CF.sub.3                                            X207       X218            Ms                                                  X207       X218            Cl                                                  X207       X218            CF.sub.3                                            X207       X220            Ms                                                  X207       X220            Cl                                                  X207       X220            CF.sub.3                                            X207       X222            Ms                                                  X207       X222            Cl                                                  X207       X222            CF.sub.3                                            X207       X226            Ms                                                  X207       X226            Cl                                                  X207       X226            CF.sub.3                                            X207       X227            Ms                                                  X207       X227            Cl                                                  X207       X227            CF.sub.3                                            X208       X201            Ms                                                  X208       X201            Cl                                                  X208       X201            CF.sub.3                                            X208       X202            Ms                                                  X208       X202            Cl                                                  X208       X202            CF.sub.3                                            X208       X205            Ms                                                  X208       X205            Cl                                                  X208       X205            CF.sub.3                                            X208       X207            Ms                                                  X208       X207            Cl                                                  X208       X207            CF.sub.3                                            X208       X208            Ms                                                  X208       X208            Cl                                                  X208       X208            CF.sub.3                                            X208       X209            Ms                                                  X208       X209            Cl                                                  X208       X209            CF.sub.3                                            X208       X210            Ms                                                  X208       X210            Cl                                                  X208       X210            CF.sub.3                                            X208       X203            Ms                                                  X208       X203            Cl                                                  X208       X203            CF.sub.3                                            X208       X204            Ms                                                  X208       X204            Cl                                                  X208       X204            CF.sub.3                                            X208       X206            Ms                                                  X208       X206            Cl                                                  X208       X206            CF.sub.3                                            X208       X212            Ms                                                  X208       X212            Cl                                                  X208       X212            CF.sub.3                                            X208       X213            Ms                                                  X208       X213            Cl                                                  X208       X213            CF.sub.3                                            X208       X214            Ms                                                  X208       X214            Cl                                                  X208       X214            CF.sub.3                                            X208       X216            Ms                                                  X208       X216            Cl                                                  X208       X216            CF.sub.3                                            X208       X217            Ms                                                  X208       X217            Cl                                                  X208       X217            CF.sub.3                                            X208       X218            Ms                                                  X208       X218            Cl                                                  X208       X218            CF.sub.3                                            X208       X220            Ms                                                  X208       X220            Cl                                                  X208       X220            CF.sub.3                                            X208       X222            Ms                                                  X208       X222            Cl                                                  X208       X222            CF.sub.3                                            X208       X226            Ms                                                  X208       X226            Cl                                                  X208       X226            CF.sub.3                                            X208       X227            Ms                                                  X208       X227            Cl                                                  X208       X227            CF.sub.3                                            X209       X201            Ms                                                  X209       X201            Cl                                                  X209       X201            CF.sub.3                                            X209       X202            Ms                                                  X209       X202            Cl                                                  X209       X202            CF.sub.3                                            X209       X205            Ms                                                  X209       X205            Cl                                                  X209       X205            CF.sub.3                                            X209       X207            Ms                                                  X209       X207            Cl                                                  X209       X207            CF.sub.3                                            X209       X208            Ms                                                  X209       X208            Cl                                                  X209       X208            CF.sub.3                                            X209       X209            Ms                                                  X209       X209            Cl                                                  X209       X209            CF.sub.3                                            X209       X210            Ms                                                  X209       X210            Cl                                                  X209       X210            CF.sub.3                                            X209       X203            Ms                                                  X209       X203            Cl                                                  X209       X203            CF.sub.3                                            X209       X204            Ms                                                  X209       X204            Cl                                                  X209       X204            CF.sub.3                                            X209       X206            Ms                                                  X209       X206            Cl                                                  X209       X206            CF.sub.3                                            X209       X212            Ms                                                  X209       X212            Cl                                                  X209       X212            CF.sub.3                                            X209       X213            Ms                                                  X209       X213            Cl                                                  X209       X213            CF.sub.3                                            X209       X214            Ms                                                  X209       X214            Cl                                                  X209       X214            CF.sub.3                                            X209       X216            Ms                                                  X209       X216            Cl                                                  X209       X216            CF.sub.3                                            X209       X217            Ms                                                  X209       X217            Cl                                                  X209       X217            CF.sub.3                                            X209       X218            Ms                                                  X209       X218            Cl                                                  X209       X218            CF.sub.3                                            X209       X220            Ms                                                  X209       X220            Cl                                                  X209       X220            CF.sub.3                                            X209       X222            Ms                                                  X209       X222            Cl                                                  X209       X222            CF.sub.3                                            X209       X226            Ms                                                  X209       X226            Cl                                                  X209       X226            CF.sub.3                                            X209       X227            Ms                                                  X209       X227            Cl                                                  X209       X227            CF.sub.3                                            X210       X201            Ms                                                  X210       X201            Cl                                                  X210       X201            CF.sub.3                                            X210       X202            Ms                                                  X210       X202            Cl                                                  X210       X202            CF.sub.3                                            X210       X205            Ms                                                  X210       X205            Cl                                                  X210       X205            CF.sub.3                                            X210       X207            Ms                                                  X210       X207            Cl                                                  X210       X207            CF.sub.3                                            X210       X208            Ms                                                  X210       X208            Cl                                                  X210       X208            CF.sub.3                                            X210       X209            Ms                                                  X210       X209            Cl                                                  X210       X209            CF.sub.3                                            X210       X210            Ms                                                  X210       X210            Cl                                                  X210       X210            CF.sub.3                                            X210       X203            Ms                                                  X210       X203            Cl                                                  X210       X203            CF.sub.3                                            X210       X204            Ms                                                  X210       X204            Cl                                                  X210       X204            CF.sub.3                                            X210       X206            Ms                                                  X210       X206            Cl                                                  X210       X206            CF.sub.3                                            X210       X212            Ms                                                  X210       X212            Cl                                                  X210       X212            CF.sub.3                                            X210       X213            Ms                                                  X210       X213            Cl                                                  X210       X213            CF.sub.3                                            X210       X214            Ms                                                  X210       X214            Cl                                                  X210       X214            CF.sub.3                                            X210       X216            Ms                                                  X210       X216            Cl                                                  X210       X216            CF.sub.3                                            X210       X217            Ms                                                  X210       X217            Cl                                                  X210       X217            CF.sub.3                                            X210       X218            Ms                                                  X210       X218            Cl                                                  X210       X218            CF.sub.3                                            X210       X220            Ms                                                  X210       X220            Cl                                                  X210       X220            CF.sub.3                                            X210       X222            Ms                                                  X210       X222            Cl                                                  X210       X222            CF.sub.3                                            X210       X226            Ms                                                  X210       X226            Cl                                                  X210       X226            CF.sub.3                                            X210       X227            Ms                                                  X210       X227            Cl                                                  X210       X227            CF.sub.3                                            Cl         X201            NO.sub.2                                            Cl         X201            MeO                                                 Cl         X201            CN                                                  Cl         X201            SMe                                                 Cl         X201            SOMe                                                Cl         X201            SO.sub.2 CF.sub.3                                   Cl         X201            Br                                                  Cl         X201            I                                                   Cl         X201            EtO                                                 Cl         X202            NO.sub.2                                            Cl         X202            MeO                                                 Cl         X202            CN                                                  Cl         X202            SMe                                                 Cl         X202            SOMe                                                Cl         X202            SO.sub.2 CF.sub.3                                   Cl         X202            Br                                                  Cl         X202            I                                                   Cl         X202            EtO                                                 Cl         X205            NO.sub.2                                            Cl         X205            MeO                                                 Cl         X205            CN                                                  Cl         X205            SMe                                                 Cl         X205            SOMe                                                Cl         X205            SO.sub.2 CF.sub.3                                   Cl         X205            Br                                                  Cl         X205            I                                                   Cl         X205            EtO                                                 Cl         X207            NO.sub.2                                            Cl         X207            MeO                                                 Cl         X207            CN                                                  Cl         X207            SMe                                                 Cl         X207            SOMe                                                Cl         X207            SO.sub.2 CF.sub.3                                   Cl         X207            Br                                                  Cl         X207            I                                                   Cl         X207            EtO                                                 Cl         X208            NO.sub.2                                            Cl         X208            MeO                                                 Cl         X208            CN                                                  Cl         X208            SMe                                                 Cl         X208            SOMe                                                Cl         X208            SO.sub.2 CF.sub.3                                   Cl         X208            Br                                                  Cl         X208            I                                                   Cl         X208            EtO                                                 Cl         X209            NO.sub.2                                            Cl         X209            MeO                                                 Cl         X209            CN                                                  Cl         X209            SMe                                                 Cl         X209            SOMe                                                Cl         X209            SO.sub.2 CF.sub.3                                   Cl         X209            Br                                                  Cl         X209            I                                                   Cl         X209            EtO                                                 Cl         X210            NO.sub.2                                            Cl         X210            MeO                                                 Cl         X210            CN                                                  Cl         X210            SMe                                                 Cl         X210            SOMe                                                Cl         X210            SO.sub.2 CF.sub.3                                   Cl         X210            Br                                                  Cl         X210            I                                                   Cl         X210            EtO                                                 Me         X201            NO.sub.2                                            Me         X201            MeO                                                 Me         X201            CN                                                  Me         X201            SMe                                                 Me         X201            SOMe                                                Me         X201            SO.sub.2 CF.sub.3                                   Me         X201            Br                                                  Me         X201            I                                                   Me         X201            EtO                                                 Me         X202            NO.sub.2                                            Me         X202            MeO                                                 Me         X202            CN                                                  Me         X202            SMe                                                 Me         X202            SOMe                                                Me         X202            SO.sub.2 CF.sub.3                                   Me         X202            Br                                                  Me         X202            I                                                   Me         X202            EtO                                                 Me         X205            NO.sub.2                                            Me         X205            MeO                                                 Me         X205            CN                                                  Me         X205            SMe                                                 Me         X205            SOMe                                                Me         X205            SO.sub.2 CF.sub.3                                   Me         X205            Br                                                  Me         X205            I                                                   Me         X205            EtO                                                 Me         X207            NO.sub.2                                            Me         X207            MeO                                                 Me         X207            CN                                                  Me         X207            SMe                                                 Me         X207            SOMe                                                Me         X207            SO.sub.2 CF.sub.3                                   Me         X207            Br                                                  Me         X207            I                                                   Me         X207            EtO                                                 Me         X208            NO.sub.2                                            Me         X208            MeO                                                 Me         X208            CN                                                  Me         X208            SMe                                                 Me         X208            SOMe                                                Me         X208            SO.sub.2 CF.sub.3                                   Me         X208            Br                                                  Me         X208            I                                                   Me         X208            EtO                                                 Me         X209            NO.sub.2                                            Me         X209            MeO                                                 Me         X209            CN                                                  Me         X209            SMe                                                 Me         X209            SOMe                                                Me         X209            SO.sub.2 CF.sub.3                                   Me         X209            Br                                                  Me         X209            I                                                   Me         X209            EtO                                                 Me         X210            NO.sub.2                                            Me         X210            MeO                                                 Me         X210            CN                                                  Me         X210            SMe                                                 Me         X210            SOMe                                                Me         X210            SO.sub.2 CF.sub.3                                   Me         X210            Br                                                  Me         X210            I                                                   Me         X210            EtO                                                 ______________________________________                                    

                  TABLE 3                                                          ______________________________________                                          ##STR8##                                                                      X.sub.1     X.sub.2         X.sub.3                                            ______________________________________                                         Cl          X201            Ms                                                 Cl          X201            Cl                                                 Cl          X202            Ms                                                 Cl          X202            Cl                                                 Cl          X205            Ms                                                 Cl          X205            Cl                                                 Cl          X207            Ms                                                 Cl          X207            Cl                                                 Cl          X208            Ms                                                 Cl          X208            Cl                                                 Cl          X209            Ms                                                 Cl          X209            Cl                                                 Cl          X210            Ms                                                 Cl          X210            Cl                                                 Cl          X201            CF.sub.3                                           Cl          X202            CF.sub.3                                           Cl          X205            CF.sub.3                                           Cl          X207            CF.sub.3                                           Cl          X208            CF.sub.3                                           Cl          X209            CF.sub.3                                           Cl          X210            CF.sub.3                                           Me          X201            Ms                                                 Me          X201            Cl                                                 Me          X201            CF.sub.3                                           Me          X202            Ms                                                 Me          X202            Cl                                                 Me          X202            CF.sub.3                                           Me          X205            Ms                                                 Me          X205            Cl                                                 Me          X205            CF.sub.3                                           Me          X207            Ms                                                 Me          X207            Cl                                                 Me          X207            CF.sub.3                                           Me          X208            Ms                                                 Me          X208            Cl                                                 Me          X208            CF.sub.3                                           Me          X209            Ms                                                 Me          X209            Cl                                                 Me          X209            CF.sub.3                                           Me          X210            Ms                                                 Me          X210            Cl                                                 Me          X210            CF.sub.3                                           Cl          X203            Ms                                                 Cl          X203            Cl                                                 Cl          X203            CF.sub.3                                           Cl          X204            Ms                                                 Cl          X204            Cl                                                 Cl          X204            CF.sub.3                                           Cl          X206            Ms                                                 Cl          X206            Cl                                                 Cl          X206            CF.sub.3                                           Cl          X212            Ms                                                 Cl          X212            Cl                                                 Cl          X212            CF.sub.3                                           Cl          X213            Ms                                                 Cl          X213            Cl                                                 Cl          X213            CF.sub.3                                           Cl          X214            Ms                                                 Cl          X214            Cl                                                 Cl          X214            CF.sub.3                                           Cl          X216            Ms                                                 Cl          X216            Cl                                                 Cl          X216            CF.sub.3                                           Cl          X217            Ms                                                 Cl          X217            Cl                                                 Cl          X217            CF.sub.3                                           Cl          X218            Ms                                                 Cl          X218            Cl                                                 Cl          X218            CF.sub.3                                           Cl          X220            Ms                                                 Cl          X220            Cl                                                 Cl          X220            CF.sub.3                                           Cl          X222            Ms                                                 Cl          X222            Cl                                                 Cl          X222            CF.sub.3                                           Cl          X226            Ms                                                 Cl          X226            Cl                                                 Cl          X226            CF.sub.3                                           Cl          X227            Ms                                                 Cl          X227            Cl                                                 Cl          X227            CF.sub.3                                           Me          X203            Ms                                                 Me          X203            Cl                                                 Me          X203            CF.sub.3                                           Me          X204            Ms                                                 Me          X204            Cl                                                 Me          X204            CF.sub.3                                           Me          X206            Ms                                                 Me          X206            Cl                                                 Me          X206            CF.sub.3                                           Me          X212            Ms                                                 Me          X212            Cl                                                 Me          X212            CF.sub.3                                           Me          X213            Ms                                                 Me          X213            Cl                                                 Me          X213            CF.sub.3                                           Me          X214            Ms                                                 Me          X214            Cl                                                 Me          X214            CF.sub.3                                           Me          X216            Ms                                                 Me          X216            Cl                                                 Me          X216            CF.sub.3                                           Me          X217            Ms                                                 Me          X217            Cl                                                 Me          X217            CF.sub.3                                           Me          X218            Ms                                                 Me          X218            Cl                                                 Me          X218            CF.sub.3                                           Me          X220            Ms                                                 Me          X220            Cl                                                 Me          X220            CF.sub.3                                           Me          X222            Ms                                                 Me          X222            Cl                                                 Me          X222            CF.sub.3                                           Me          X226            Ms                                                 Me          X226            Cl                                                 Me          X226            CF.sub.3                                           Me          X227            Ms                                                 Me          X227            Cl                                                 Me          X227            CF.sub.3                                           Cl          X211            Ms                                                 Cl          X211            Cl                                                 Cl          X211            CF.sub.3                                           Cl          X215            Ms                                                 Cl          X215            Cl                                                 Cl          X215            CF.sub.3                                           Cl          X219            Ms                                                 Cl          X219            Cl                                                 Cl          X219            CF.sub.3                                           Cl          X221            Ms                                                 Cl          X221            Cl                                                 Cl          X221            CF.sub.3                                           Cl          X223            Ms                                                 Cl          X223            Cl                                                 Cl          X223            CF.sub.3                                           Cl          X224            Ms                                                 Cl          X224            Cl                                                 Cl          X224            CF.sub.3                                           Cl          X225            Ms                                                 Cl          X225            Cl                                                 Cl          X225            CF.sub.3                                           Me          X211            Ms                                                 Me          X211            Cl                                                 Me          X211            CF.sub.3                                           Me          X215            Ms                                                 Me          X215            Cl                                                 Me          X215            CF.sub.3                                           Me          X219            Ms                                                 Me          X219            Cl                                                 Me          X219            CF.sub.3                                           Me          X221            Ms                                                 Me          X221            Cl                                                 Me          X221            CF.sub.3                                           Me          X223            Ms                                                 Me          X223            Cl                                                 Me          X223            CF.sub.3                                           Me          X224            Ms                                                 Me          X224            Cl                                                 Me          X224            CF.sub.3                                           Me          X225            Ms                                                 Me          X225            Cl                                                 Me          X225            CF.sub.3                                           NO.sub.2    X201            Ms                                                 NO.sub.2    X201            Cl                                                 NO.sub.2    X201            CF.sub.3                                           NO.sub.2    X202            Ms                                                 NO.sub.2    X202            Cl                                                 NO.sub.2    X202            CF.sub.3                                           NO.sub.2    X205            Ms                                                 NO.sub.2    X205            Cl                                                 NO.sub.2    X205            CF.sub.3                                           NO.sub.2    X207            Ms                                                 NO.sub.2    X207            Cl                                                 NO.sub.2    X207            CF.sub.3                                           NO.sub.2    X208            Ms                                                 NO.sub.2    X208            Cl                                                 NO.sub.2    X208            CF.sub.3                                           NO.sub.2    X209            Ms                                                 NO.sub.2    X209            Cl                                                 NO.sub.2    X209            CF.sub.3                                           NO.sub.2    X210            Ms                                                 NO.sub.2    X210            Cl                                                 NO.sub.2    X210            CF.sub.3                                           Et          X201            Ms                                                 Et          X201            Cl                                                 Et          X201            CF.sub.3                                           Et          X202            Ms                                                 Et          X202            Cl                                                 Et          X202            CF.sub.3                                           Et          X205            Ms                                                 Et          X205            Cl                                                 Et          X205            CF.sub.3                                           Et          X207            Ms                                                 Et          X207            Cl                                                 Et          X207            CF.sub.3                                           Et          X208            Ms                                                 Et          X208            Cl                                                 Et          X208            CF.sub.3                                           Et          X209            Ms                                                 Et          X209            Cl                                                 Et          X209            CF.sub.3                                           Et          X210            Ms                                                 Et          X210            Cl                                                 Et          X210            CF.sub.3                                           i-Pr        X201            Ms                                                 i-Pr        X201            Cl                                                 i-Pr        X201            CF.sub.3                                           i-Pr        X202            Ms                                                 i-Pr        X202            Cl                                                 i-Pr        X202            CF.sub.3                                           i-Pr        X205           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i-Pr        X210            Cl                                                 i-Pr        X210            CF.sub.3                                           n-Pr        X201            Ms                                                 n-Pr        X201            Cl                                                 n-Pr        X201            CF.sub.3                                           n-Pr        X202            Ms                                                 n-Pr        X202            Cl                                                 n-Pr        X202            CF.sub.3                                           n-Pr        X205            Ms                                                 n-Pr        X205            Cl                                                 n-Pr        X205            CF.sub.3                                           n-Pr        X207            Ms                                                 n-Pr        X207            Cl                                                 n-Pr        X207            CF.sub.3                                           n-Pr        X208            Ms                                                 n-Pr        X208            Cl                                                 n-Pr        X208            CF.sub.3                                           n-Pr        X209            Ms                                                 n-Pr        X209            Cl                                                 n-Pr        X209            CF.sub.3                                           n-Pr        X210            Ms                                                 n-Pr        X210            Cl                                                 n-Pr        X210            CF.sub.3                                           CN          X201            Ms                                                 CN          X201            Cl                                                 CN          X201           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CN          X209            Ms                                                 CN          X209            Cl                                                 CN          X209            CF.sub.3                                           CN          X210            Ms                                                 CN          X210            Cl                                                 CN          X210            CF.sub.3                                           CF.sub.3    X201            Ms                                                 CF.sub.3    X201            Cl                                                 CF.sub.3    X201            CF.sub.3                                           CF.sub.3    X202            Ms                                                 CF.sub.3    X202            Cl                                                 CF.sub.3    X202            CF.sub.3                                           CF.sub. 3   X205            Ms                                                 CF.sub.3    X205            Cl                                                 CF.sub.3    X205            CF.sub.3                                           CF.sub.3    X207            Ms                                                 CF.sub.3    X207            Cl                                                 CF.sub.3    X207            CF.sub.3                                           CF.sub.3    X208            Ms                                                 CF.sub.3    X208            Cl                                                 CF.sub.3    X208            CF.sub.3                                           CF.sub.3    X209            Ms                                                 CF.sub.3    X209            Cl                                                 CF.sub.3    X209            CF.sub.3                                           CF.sub.3    X210            Ms                                                 CF.sub.3    X210           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F           X207            CF.sub.3                                           F           X208            Ms                                                 F           X208            Cl                                                 F           X208            CF.sub.3                                           F           X209            Ms                                                 F           X209            Cl                                                 F           X209            CF.sub.3                                           F           X210            Ms                                                 F           X210            Cl                                                 F           X210            CF.sub.3                                           Br          X201            Ms                                                 Br          X201            Cl                                                 Br          X201            CF.sub.3                                           Br          X202            Ms                                                 Br          X202            Cl                                                 Br          X202            CF.sub.3                                           Br          X205            Ms                                                 Br          X205            Cl                                                 Br          X205            CF.sub.3                                           Br          X207            Ms                                                 Br          X207            Cl                                                 Br          X207            CF.sub.3                                           Br          X208            Ms                                                 Br          X208            Cl                                                 Br          X208            CF.sub.3                                           Br          X209           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I           X205            Cl                                                 I           X205            CF                                                 I           X207            Ms                                                 I           X207            Cl                                                 I           X207            CF                                                 I           X208            Ms                                                 I           X208            Cl                                                 I           X208            CF                                                 I           X209            Ms                                                 I           X209            Cl                                                 I           X209            CF.sub.3                                           I           X210            Ms                                                 I           X210            Cl                                                 I           X210            CF.sub.3                                           MeO         X201            Ms                                                 MeO         X201            Cl                                                 MeO         X201            CF.sub.3                                           MeO         X202            Ms                                                 MeO         X202            Cl                                                 MeO         X202            CF.sub.3                                           MeO         X205            Ms                                                 MeO         X205            Cl                                                 MeO         X205            CF.sub.3                                           MeO         X207            Ms                                                 MeO         X207            Cl                                                 MeO         X207           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EtO         X202            Ms                                                 EtO         X202            Cl                                                 EtO         X202            CF.sub.3                                           EtO         X205            Ms                                                 EtO         X205            Cl                                                 EtO         X205            CF.sub.3                                           EtO         X207            Ms                                                 EtO         X207            Cl                                                 EtO         X207            CF.sub.3                                           EtO         X208            Ms                                                 EtO         X208            Cl                                                 EtO         X208            CF.sub.3                                           EtO         X209            Ms                                                 EtO         X209            Cl                                                 EtO         X209            CF.sub.3                                           EtO         X210            Ms                                                 EtO         X210            Cl                                                 EtO         X210            CF.sub.3                                           i-PrO       X201            Ms                                                 i-PrO       X201            Cl                                                 i-PrO       X201            CF.sub.3                                           i-PrO       X202            Ms                                                 i-PrO       X202            Cl                                                 i-PrO       X202            CF.sub.3                                           i-PrO       X205            Ms                                                 i-PrO       X205           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i-PrO       X210            CF.sub.3                                           n-PrO       X201            Ms                                                 n-PrO       X201            Cl                                                 n-PrO       X201            CF.sub.3                                           n-PrO       X202            Ms                                                 n-PrO       X202            Cl                                                 n-PrO       X202            CF.sub.3                                           n-PrO       X205            Ms                                                 n-PrO       X205            Cl                                                 n-PrO       X205            CF.sub.3                                           n-PrO       X207            Ms                                                 n-PrO       X207            Cl                                                 n-PrO       X207            CF.sub.3                                           n-PrO       X208            Ms                                                 n-PrO       X208            Cl                                                 n-PrO       X208            CF.sub.3                                           n-PrO       X209            Ms                                                 n-PrO       X209            Cl                                                 n-PrO       X209            CF.sub.3                                           n-PrO       X210            Ms                                                 n-PrO       X210            Cl                                                 n-PrO       X210            CF.sub.3                                           CHF.sub.2   X201            Ms                                                 CHF.sub.2   X201            Cl                                                 CHF.sub.2   X201            CF.sub.3                                           CHF.sub.2   X202           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CHF.sub.2   X209            Cl                                                 CHF.sub.2   X209            CF.sub.3                                           CHF.sub.2   X210            Ms                                                 CHF.sub.2   X210            Cl                                                 CHF.sub.2   X210            CF.sub.3                                           CH.sub.2 CF.sub.3                                                                          X201            Ms                                                 CH.sub.2 CF.sub.3                                                                          X201            Cl                                                 CH.sub.2 CF.sub.3                                                                          X201            CF.sub.3                                           CH.sub.2 CF.sub.3                                                                          X202            Ms                                                 CH.sub.2 CF.sub.3                                                                          X202            Cl                                                 CH.sub.2 CF.sub.3                                                                          X202            CF.sub.3                                           CH.sub.2 CF.sub.3                                                                          X205            Ms                                                 CH.sub.2 CF.sub.3                                                                          X205            Cl                                                 CH.sub.2 CF.sub.3                                                                          X205            CF.sub.3                                           CH.sub.2 CF.sub.3                                                                          X207            Ms                                                 CH.sub.2 CF.sub.3                                                                          X207            Cl                                                 CH.sub.2 CF.sub.3                                                                          X207            CF.sub.3                                           CH.sub.2 CF.sub.3                                                                          X208            Ms                                                 CH.sub.2 CF.sub.3                                                                          X208            Cl                                                 CH.sub.2 CF.sub.3                                                                          X208            CF.sub.3                                           CH.sub.2 CF.sub.3                                                                          X209            Ms                                                 CH.sub.2 CF.sub.3                                                                          X209            Cl                                                 CH.sub.2 CF.sub.3                                                                          X209            CF.sub.3                                           CH.sub.2 CF.sub.3                                                                          X210            Ms                                                 CH.sub.2 CF.sub.3                                                                          X210            Cl                                                 CH.sub.2 CF.sub.3                                                                          X210            CF.sub.3                                           X201        X201            Ms                                                 X201        X201            Cl                                                 X201        X201            CF.sub.3                                           X201        X202            Ms                                                 X201        X202            Cl                                                 X201        X202            CF.sub.3                                           X201        X205            Ms                                                 X201        X205            Cl                                                 X201        X205            CF.sub. 3                                          X201        X207            Ms                                                 X201        X207            Cl                                                 X201        X207            CF.sub.3                                           X201        X208            Ms                                                 X201        X208            Cl                                                 X201        X208            CF.sub.3                                           X201        X209            Ms                                                 X201        X209            Cl                                                 X201        X209            CF.sub.3                                           X201        X210            Ms                                                 X201        X210            Cl                                                 X201        X210            CF.sub.3                                           X201        X203            Ms                                                 X201        X203            Cl                                                 X201        X203            CF.sub.3                                           X201        X204            Ms                                                 X201        X204            Cl                                                 X201        X204            CF.sub.3                                           X201        X206            Ms                                                 X201        X206            Cl                                                 X201        X206            CF.sub.3                                           X201        X212            Ms                                                 X201        X212            Cl                                                 X201        X212            CF.sub.3                                           X201        X213            Ms                                                 X201        X213            Cl                                                 X201        X213            CF.sub.3                                           X201        X214            Ms                                                 X201        X214            Cl                                                 X201        X214            CF.sub.3                                           X201        X216            Ms                                                 X201        X216            Cl                                                 X201        X216            CF.sub.3                                           X201        X217            Ms                                                 X201        X217            Cl                                                 X201        X217            CF.sub.3                                           X201        X218            Ms                                                 X201        X218            Cl                                                 X201        X218            CF.sub.3                                           X201        X220            Ms                                                 X201        X220            Cl                                                 X201        X220            CF.sub.3                                           X201        X222            Ms                                                 X201        X222            Cl                                                 X201        X222            CF.sub.3                                           X201        X226           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X201        X230            Cl                                                 X201        X230            CF.sub. 3                                          X201        X231            Ms                                                 X201        X231            Cl                                                 X201        X231            CF.sub.3                                           X201        X232            Ms                                                 X201        X232            Cl                                                 X201        X232            CF.sub.3                                           X201        X233            Ms                                                 X201        X233            Cl                                                 X201        X233            CF.sub.3                                           X201        X234            Ms                                                 X201        X234            Cl                                                 X201        X234            CF.sub.3                                           X201        X235            Ms                                                 X201        X235            Cl                                                 X201        X235            CF.sub.3                                           X202        X201            Ms                                                 X202        X201            Cl                                                 X202        X201            CF.sub.3                                           X202        X202            Ms                                                 X202        X202            Cl                                                 X202        X202            CF.sub.3                                           X202        X205            Ms                                                 X202        X205            Cl                                                 X202        X205           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X202        X203            Ms                                                 X202        X203            Cl                                                 X202        X203            CF.sub.3                                           X202        X204            Ms                                                 X202        X204            Cl                                                 X202        X204            CF.sub.3                                           X202        X206            Ms                                                 X202        X206            Cl                                                 X202        X206            CF.sub.3                                           X202        X212            Ms                                                 X202        X212            Cl                                                 X202        X212            CF.sub.3                                           X202        X213            Ms                                                 X202        X213            Cl                                                 X202        X213            CF.sub.3                                           X202        X214            Ms                                                 X202        X214            Cl                                                 X202        X214            CF.sub.3                                           X202        X216            Ms                                                 X202        X216            Cl                                                 X202        X216            CF.sub.3                                           X202        X217            Ms                                                 X202        X217            Cl                                                 X202        X217            CF.sub. 3                                          X202        X218            Ms                                                 X202        X218           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X202        X227            CF.sub.3                                           X202        X228            Ms                                                 X202        X228            Cl                                                 X202        X228            CF.sub.3                                           X202        X229            Ms                                                 X202        X229            Cl                                                 X202        X229            CF.sub.3                                           X202        X230            Ms                                                 X202        X230            Cl                                                 X202        X230            CF.sub.3                                           X202        X231            Ms                                                 X202        X231            Cl                                                 X202        X231            CF.sub.3                                           X202        X232            Ms                                                 X202        X232            Cl                                                 X202        X232            CF.sub.3                                           X202        X233            Ms                                                 X202        X233            Cl                                                 X202        X233            CF.sub.3                                           X202        X234            Ms                                                 X202        X234            Cl                                                 X202        X234            CF.sub.3                                           X202        X235            Ms                                                 X202        X235            Cl                                                 X202        X235            CF.sub.3                                           X205        X201           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X205        X208            Cl                                                 X205        X208            CF.sub.3                                           X205        X209            Ms                                                 X205        X209            Cl                                                 X205        X209            CF.sub.3                                           X205        X210            Ms                                                 X205        X210            Cl                                                 X205        X210            CF.sub. 3                                          X205        X203            Ms                                                 X205        X203            Cl                                                 X205        X203            CF.sub.3                                           X205        X204            Ms                                                 X205        X204            Cl                                                 X205        X204            CF.sub.3                                           X205        X206            Ms                                                 X205        X206            Cl                                                 X205        X206            CF.sub.3                                           X205        X212            Ms                                                 X205        X212            Cl                                                 X205        X212            CF.sub.3                                           X205        X213            Ms                                                 X205        X213            Cl                                                 X205        X213            CF.sub.3                                           X205        X214            Ms                                                 X205        X214            Cl                                                 X205        X214           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X205        X222            Ms                                                 X205        X222            Cl                                                 X205        X222            CF.sub.3                                           X205        X226            Ms                                                 X205        X226            Cl                                                 X205        X226            CF.sub.3                                           X205        X227            Ms                                                 X205        X227            Cl                                                 X205        X227            CF.sub.3                                           X205        X228            Ms                                                 X205        X228            Cl                                                 X205        X228            CF.sub.3                                           X205        X229            Ms                                                 X205        X229            Cl                                                 X205        X229            CF.sub.3                                           X205        X230            Ms                                                 X205        X230            Cl                                                 X205        X230            CF.sub.3                                           X205        X231            Ms                                                 X205        X231            Cl                                                 X205        X231            CF.sub.3                                           X205        X232            Ms                                                 X205        X232            Cl                                                 X205        X232            CF.sub.3                                           X205        X233            Ms                                                 X205        X233           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X207        X205            CF.sub.3                                           X207        X207            Ms                                                 X207        X207            Cl                                                 X207        X207            CF.sub.3                                           X207        X208            Ms                                                 X207        X208            Cl                                                 X207        X208            CF.sub.3                                           X207        X209            Ms                                                 X207        X209            Cl                                                 X207        X209            CF.sub.3                                           X207        X210            Ms                                                 X207        X210            Cl                                                 X207        X210            CF.sub.3                                           X207        X203            Ms                                                 X207        X203            Cl                                                 X207        X203            CF.sub.3                                           X207        X204            Ms                                                 X207        X204            Cl                                                 X207        X204            CF.sub.3                                           X207        X206            Ms                                                 X207        X206            Cl                                                 X207        X206            CF.sub.3                                           X207        X212            Ms                                                 X207        X212            Cl                                                 X207        X212            CF.sub.3                                           X207        X213           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X207        X218            Cl                                                 X207        X218            CF.sub.3                                           X207        X220            Ms                                                 X207        X220            Cl                                                 X207        X220            CF.sub.3                                           X207        X222            Ms                                                 X207        X222            Cl                                                 X207        X222            CF.sub.3                                           X207        X226            Ms                                                 X207        X226            Cl                                                 X207        X226            CF.sub.3                                           X207        X227            Ms                                                 X207        X227            Cl                                                 X207        X227            CF.sub. 3                                          X208        X201            Ms                                                 X208        X201            Cl                                                 X208        X201            CF.sub.3                                           X208        X202            Ms                                                 X208        X202            Cl                                                 X208        X202            CF.sub.3                                           X208        X205            Ms                                                 X208        X205            Cl                                                 X208        X205            CF.sub.3                                           X208        X207            Ms                                                 X208        X207            Cl                                                 X208        X207           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X208        X204            Ms                                                 X208        X204            Cl                                                 X208        X204            CF.sub.3                                           X208        X206            Ms                                                 X208        X206            Cl                                                 X208        X206            CF.sub.3                                           X208        X212            Ms                                                 X208        X212            Cl                                                 X208        X212            CF.sub.3                                           X208        X213            Ms                                                 X208        X213            Cl                                                 X208        X213            CF.sub.3                                           X208        X214            Ms                                                 X208        X214            Cl                                                 X208        X214            CF.sub.3                                           X208        X216            Ms                                                 X208        X216            Cl                                                 X208        X216            CF.sub.3                                           X208        X217            Ms                                                 X208        X217            Cl                                                 X208        X217            CF.sub.3                                           X208        X218            Ms                                                 X208        X218            Cl                                                 X208        X218            CF.sub.3                                           X208        X220            Ms                                                 X208        X220           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X209        X201            CF.sub.3                                           X209        X202            Ms                                                 X209        X202            Cl                                                 X209        X202            CF.sub.3                                           X209        X205            Ms                                                 X209        X205            Cl                                                 X209        X205            CF.sub.3                                           X209        X207            Ms                                                 X209        X207            Cl                                                 X209        X207            CF.sub.3                                           X209        X208            Ms                                                 X209        X208            Cl                                                 X209        X208            CF.sub.3                                           X209        X209            Ms                                                 X209        X209            Cl                                                 X209        X209            CF.sub.3                                           X209        X210            Ms                                                 X209        X210            Cl                                                 X209        X210            CF.sub.3                                           X209        X203            Ms                                                 X209        X203            Cl                                                 X209        X203            CF.sub.3                                           X209        X204            Ms                                                 X209        X204            Cl                                                 X209        X204            CF.sub.3                                           X209        X206           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X209        X216            Cl                                                 X209        X216            CF.sub.3                                           X209        X217            Ms                                                 X209        X217            Cl                                                 X209        X217            CF.sub.3                                           X209        X218            Ms                                                 X209        X218            Cl                                                 X209        X218            CF.sub.3                                           X209        X220            Ms                                                 X209        X220            Cl                                                 X209        X220            CF.sub.3                                           X209        X222            Ms                                                 X209        X222            Cl                                                 X209        X222            CF.sub.3                                           X209        X226            Ms                                                 X209        X226            Cl                                                 X209        X226            CF.sub.3                                           X209        X227            Ms                                                 X209        X227            Cl                                                 X209        X227            CF.sub. 3                                          X210        X201            Ms                                                 X210        X201            Cl                                                 X210        X201            CF.sub.3                                           X210        X202            Ms                                                 X210        X202            Cl                                                 X210        X202            CF.sub.3                                           X210        X205            Ms                                                 X210        X205            Cl                                                 X210        X205            CF.sub.3                                           X210        X207            Ms                                                 X210        X207            Cl                                                 X210        X207            CF.sub.3                                           X210        X208            Ms                                                 X210        X208            Cl                                                 X210        X208            CF.sub.3                                           X210        X209            Ms                                                 X210        X209            Cl                                                 X210        X209            CF.sub.3                                           X210        X210            Ms                                                 X210        X210            Cl                                                 X210        X210            CF.sub.3                                           X210        X203            Ms                                                 X210        X203            Cl                                                 X210        X203            CF.sub.3                                           X210        X204            Ms                                                 X210        X204            Cl                                                 X210        X204            CF.sub.3                                           X210        X206            Ms                                                 X210        X206            Cl                                                 X210        X206            CF.sub.3                                           X210        X212            Ms                                                 X210        X212            Cl                                                 X210        X212            CF.sub.3                                           X210        X213            Ms                                                 X210        X213            Cl                                                 X210        X213            CF.sub.3                                           X210        X214            Ms                                                 X210        X214            Cl                                                 X210        X214            CF.sub.3                                           X210        X216            Ms                                                 X210        X216            Cl                                                 X210        X216            CF.sub.3                                           X210        X217            Ms                                                 X210        X217            Cl                                                 X210        X217            CF.sub.3                                           X210        X218            Ms                                                 X210        X218            Cl                                                 X210        X218            CF.sub.3                                           X210        X220            Ms                                                 X210        X220            Cl                                                 X210        X220            CF.sub.3                                           X210        X222            Ms                                                 X210        X222            Cl                                                 X210        X222            CF.sub.3                                           X210        X226            Ms                                                 X210        X226            Cl                                                 X210        X226            CF.sub.3                                           X210        X227            Ms                                                 X210        X227            Cl                                                 X210        X227            CF.sub. 3                                          Cl          X201            NO.sub.2                                           Cl          X201            MeO                                                Cl          X201            CN                                                 Cl          X201            SMe                                                Cl          X201            SOMe                                               Cl          X201            SO.sub.2 CF.sub.3                                  Cl          X201            Br                                                 Cl          X201            I                                                  Cl          X201            EtO                                                Cl          X202            NO.sub.2                                           Cl          X202            MeO                                                Cl          X202            CN                                                 Cl          X202            SMe                                                Cl          X202            SOMe                                               Cl          X202            SO.sub.2 CF.sub.3                                  Cl          X202            Br                                                 Cl          X202            I                                                  Cl          X202            EtO                                                Cl          X205            NO.sub.2                                           Cl          X205            MeO                                                Cl          X205            CN                                                 Cl          X205            SMe                                                Cl          X205            SOMe                                               Cl          X205            SO.sub.2 CF.sub.3                                  Cl          X205            Br                                                 Cl          X205            I                                                  Cl          X205            EtO                                                Cl          X207            NO.sub.2                                           Cl          X207            MeO                                                Cl          X207            CN                                                 Cl          X207            SMe                                                Cl          X207            SOMe                                               Cl          X207            SO.sub.2 CF.sub.3                                  Cl          X207            Br                                                 Cl          X207            I                                                  Cl          X207            EtO                                                Cl          X208            NO.sub.2                                           Cl          X208            MeO                                                Cl          X208            CN                                                 Cl          X208            SMe                                                Cl          X208            SOMe                                               Cl          X208            SO.sub.2 CF.sub.3                                  Cl          X208            Br                                                 Cl          X208            I                                                  Cl          X208            EtO                                                Cl          X209            NO.sub.2                                           Cl          X209            MeO                                                Cl          X209            CN                                                 Cl          X209            SMe                                                Cl          X209            SOMe                                               Cl          X209            SO.sub.2 CF.sub.3                                  Cl          X209            Br                                                 Cl          X209            I                                                  Cl          X209            EtO                                                Cl          X210            NO.sub.2                                           Cl          X210            MeO                                                Cl          X210            CN                                                 Cl          X210            SMe                                                Cl          X210            SOMe                                               Cl          X210            SO.sub.2 CF.sub.3                                  Cl          X210            Br                                                 Cl          X210            I                                                  Cl          X210            EtO                                                Me          X201            NO.sub.2                                           Me          X201            MeO                                                Me          X201            CN                                                 Me          X201            SMe                                                Me          X201            SOMe                                               Me          X201            SO.sub.2 CF.sub.3                                  Me          X201            Br                                                 Me          X201            I                                                  Me          X201            EtO                                                Me          X202            NO.sub.2                                           Me          X202            MeO                                                Me          X202            CN                                                 Me          X202            SMe                                                Me          X202            SOMe                                               Me          X202            SO.sub.2 CF.sub.3                                  Me          X202            Br                                                 Me          X202            I                                                  Me          X202            EtO                                                Me          X205            NO.sub.2                                           Me          X205            MeO                                                Me          X205            CN                                                 Me          X205            SMe                                                Me          X205            SOMe                                               Me          X205            SO.sub.2 CF.sub.3                                  Me          X205            Br                                                 Me          X205            I                                                  Me          X205            EtO                                                Me          X207            NO.sub.2                                           Me          X207            MeO                                                Me          X207            CN                                                 Me          X207            SMe                                                Me          X207            SOMe                                               Me          X207            SO.sub.2 CF.sub.3                                  Me          X207            Br                                                 Me          X207            I                                                  Me          X207            EtO                                                Me          X208            NO.sub.2                                           Me          X208            MeO                                                Me          X208            CN                                                 Me          X208            SMe                                                Me          X208            SOMe                                               Me          X208            SO.sub.2 CF.sub.3                                  Me          X208            Br                                                 Me          X208            I                                                  Me          X208            EtO                                                Me          X209            NO.sub.2                                           Me          X209            MeO                                                Me          X209            CN                                                 Me          X209            SMe                                                Me          X209            SOMe                                               Me          X209            SO.sub.2 CF.sub.3                                  Me          X209            Br                                                 Me          X209            I                                                  Me          X209            EtO                                                Me          X210            NO.sub.2                                           Me          X210            MeO                                                Me          X210            CN                                                 Me          X210            SMe                                                Me          X210            SOMe                                               Me          X210            SO.sub.2 CF.sub.3                                  Me          X210            Br                                                 Me          X210            I                                                  Me          X210            EtO                                                ______________________________________                                    

                  TABLE 4                                                          ______________________________________                                          ##STR9##                                                                      X.sub.1    X.sub.2         X.sub.3                                             ______________________________________                                         Cl         X201            Ms                                                  Cl         X201            Cl                                                  Cl         X202            Ms                                                  Cl         X202            Cl                                                  Cl         X205            Ms                                                  Cl         X205            Cl                                                  Cl         X207            Ms                                                  Cl         X207            Cl                                                  Cl         X208            Ms                                                  Cl         X208            Cl                                                  Cl         X209            Ms                                                  Cl         X209            Cl                                                  Cl         X210            Ms                                                  Cl         X210            Cl                                                  Cl         X201            CF.sub.3                                            Cl         X202            CF.sub.3                                            Cl         X205            CF.sub.3                                            Cl         X207            CF.sub.3                                            Cl         X208            CF.sub.3                                            Cl         X209            CF.sub.3                                            Cl         X210            CF.sub.3                                            Me         X201            Ms                                                  Me         X201            Cl                                                  Me         X201            CF.sub.3                                            Me         X202            Ms                                                  Me         X202            Cl                                                  Me         X202            CF.sub.3                                            Me         X205            Ms                                                  Me         X205            Cl                                                  Me         X205            CF.sub.3                                            Me         X207            Ms                                                  Me         X207            Cl                                                  Me         X207            CF.sub.3                                            Me         X208            Ms                                                  Me         X208            Cl                                                  Me         X208            CF.sub.3                                            Me         X209            Ms                                                  Me         X209            Cl                                                  Me         X209            CF.sub.3                                            Me         X210            Ms                                                  Me         X210            Cl                                                  Me         X210            CF.sub.3                                            Cl         X203            Ms                                                  Cl         X203            Cl                                                  Cl         X203            CF.sub.3                                            Cl         X204            Ms                                                  Cl         X204            Cl                                                  Cl         X204            CF.sub.3                                            Cl         X206            Ms                                                  Cl         X206            Cl                                                  Cl         X206            CF.sub.3                                            Cl         X212            Ms                                                  Cl         X212            Cl                                                  Cl         X212            CF.sub.3                                            Cl         X213            Ms                                                  Cl         X213            Cl                                                  Cl         X213            CF.sub.3                                            Cl         X214            Ms                                                  Cl         X214            Cl                                                  Cl         X214            CF.sub.3                                            Cl         X216            Ms                                                  Cl         X216            Cl                                                  Cl         X216            CF.sub.3                                            Cl         X217            Ms                                                  Cl         X217            Cl                                                  Cl         X217            CF.sub.3                                            Cl         X218            Ms                                                  Cl         X218            Cl                                                  Cl         X218            CF.sub.3                                            Cl         X220            Ms                                                  Cl         X220            Cl                                                  Cl         X220            CF.sub.3                                            Cl         X222            Ms                                                  Cl         X222            Cl                                                  Cl         X222            CF.sub.3                                            Cl         X226            Ms                                                  Cl         X226            Cl                                                  Cl         X226            CF.sub.3                                            Cl         X227            Ms                                                  Cl         X227            Cl                                                  Cl         X227            CF.sub.3                                            Me         X203            Ms                                                  Me         X203            Cl                                                  Me         X203            CF.sub.3                                            Me         X204            Ms                                                  Me         X204            Cl                                                  Me         X204            CF.sub.3                                            Me         X206            Ms                                                  Me         X206            Cl                                                  Me         X206            CF.sub.3                                            Me         X212            Ms                                                  Me         X212            Cl                                                  Me         X212            CF.sub.3                                            Me         X213            Ms                                                  Me         X213            Cl                                                  Me         X213            CF.sub.3                                            Me         X214            Ms                                                  Me         X214            Cl                                                  Me         X214            CF.sub.3                                            Me         X216            Ms                                                  Me         X216            Cl                                                  Me         X216            CF.sub.3                                            Me         X217            Ms                                                  Me         X217            Cl                                                  Me         X217            CF.sub.3                                            Me         X218            Ms                                                  Me         X218            Cl                                                  Me         X218            CF.sub.3                                            Me         X220            Ms                                                  Me         X220            Cl                                                  Me         X220            CF.sub.3                                            Me         X222            Ms                                                  Me         X222            Cl                                                  Me         X222            CF.sub.3                                            Me         X226            Ms                                                  Me         X226            Cl                                                  Me         X226            CF.sub.3                                            Me         X227            Ms                                                  Me         X227            Cl                                                  Me         X227            CF.sub.3                                            Cl         X211            Ms                                                  Cl         X211            Cl                                                  Cl         X211            CF.sub.3                                            Cl         X215            Ms                                                  Cl         X215            Cl                                                  Cl         X215            CF.sub.3                                            Cl         X219            Ms                                                  Cl         X219            Cl                                                  Cl         X219            CF.sub.3                                            Cl         X221            Ms                                                  Cl         X221            Cl                                                  Cl         X221            CF.sub.3                                            Cl         X223            Ms                                                  Cl         X223            Cl                                                  Cl         X223            CF.sub.3                                            Cl         X224            Ms                                                  Cl         X224            Cl                                                  Cl         X224            CF.sub.3                                            Cl         X225            Ms                                                  Cl         X225            Cl                                                  Cl         X225            CF.sub.3                                            Me         X211            Ms                                                  Me         X211            Cl                                                  Me         X211            CF.sub.3                                            Me         X215            Ms                                                  Me         X215            Cl                                                  Me         X215            CF.sub.3                                            Me         X219            Ms                                                  Me         X219            Cl                                                  Me         X219            CF.sub.3                                            Me         X221            Ms                                                  Me         X221            Cl                                                  Me         X221            CF.sub.3                                            Me         X223            Ms                                                  Me         X223            Cl                                                  Me         X223            CF.sub.3                                            Me         X224            Ms                                                  Me         X224            Cl                                                  Me         X224            CF.sub.3                                            Me         X225            Ms                                                  Me         X225            Cl                                                  Me         X225            CF.sub.3                                            NO.sub.2   X201            Ms                                                  NO.sub.2   X201            Cl                                                  NO.sub.2   X201            CF.sub.3                                            NO.sub.2   X202            Ms                                                  NO.sub.2   X202            Cl                                                  NO.sub.2   X202            CF.sub.3                                            NO.sub.2   X205            Ms                                                  NO.sub.2   X205            Cl                                                  NO.sub.2   X205            CF.sub.3                                            NO.sub.2   X207            Ms                                                  NO.sub.2   X207            Cl                                                  NO.sub.2   X207            CF.sub.3                                            NO.sub.2   X208            Ms                                                  NO.sub.2   X208            Cl                                                  NO.sub.2   X208            CF.sub.3                                            NO.sub.2   X209            Ms                                                  NO.sub.2   X209            Cl                                                  NO.sub.2   X209            CF.sub.3                                            NO.sub.2   X210            Ms                                                  NO.sub.2   X210            Cl                                                  NO.sub.2   X210            CF.sub.3                                            Et         X201            Ms                                                  Et         X201            Cl                                                  Et         X201            CF.sub.3                                            Et         X202            Ms                                                  Et         X202            Cl                                                  Et         X202            CF.sub.3                                            Et         X205            Ms                                                  Et         X205            Cl                                                  Et         X205            CF.sub.3                                            Et         X207            Ms                                                  Et         X207            Cl                                                  Et         X207            CF.sub.3                                            Et         X208            Ms                                                  Et         X208            Cl                                                  Et         X208            CF.sub.3                                            Et         X209            Ms                                                  Et         X209            Cl                                                  Et         X209            CF.sub.3                                            Et         X210            Ms                                                  Et         X210            Cl                                                  Et         X210            CF.sub.3                                            i-Pr       X201            Ms                                                  i-Pr       X201            Cl                                                  i-Pr       X201            CF.sub.3                                            i-Pr       X202            Ms                                                  i-Pr       X202            Cl                                                  i-Pr       X202            CF.sub.3                                            i-Pr       X205            Ms                                                  i-Pr       X205            Cl                                                  i-Pr       X205            CF.sub.3                                            i-Pr       X207            Ms                                                  i-Pr       X207            Cl                                                  i-Pr       X207            CF.sub.3                                            i-Pr       X208            Ms                                                  i-Pr       X208            Cl                                                  i-Pr       X208            CF.sub.3                                            i-Pr       X209            Ms                                                  i-Pr       X209            Cl                                                  i-Pr       X209            CF.sub.3                                            i-Pr       X210            Ms                                                  i-Pr       X210            Cl                                                  i-Pr       X210            CF.sub.3                                            n-Pr       X201            Ms                                                  n-Pr       X201            Cl                                                  n-Pr       X201            CF.sub.3                                            n-Pr       X202            Ms                                                  n-Pr       X202            Cl                                                  n-Pr       X202            CF.sub.3                                            n-Pr       X205            Ms                                                  n-Pr       X205            Cl                                                  n-Pr       X205            CF.sub.3                                            n-Pr       X207            Ms                                                  n-Pr       X207            Cl                                                  n-Pr       X207            CF.sub.3                                            n-Pr       X208            Ms                                                  n-Pr       X208            Cl                                                  n-Pr       X208            CF.sub.3                                            n-Pr       X209            Ms                                                  n-Pr       X209            Cl                                                  n-Pr       X209            CF.sub.3                                            n-Pr       X210            Ms                                                  n-Pr       X210            Cl                                                  n-Pr       X210            CF.sub.3                                            CN         X201            Ms                                                  CN         X201            Cl                                                  CN         X201            CF.sub.3                                            CN         X202            Ms                                                  CN         X202            Cl                                                  CN         X202            CF.sub.3                                            CN         X205            Ms                                                  CN         X205            Cl                                                  CN         X205            CF.sub.3                                            CN         X207            Ms                                                  CN         X207            Cl                                                  CN         X207            CF.sub.3                                            CN         X208            Ms                                                  CN         X208            Cl                                                  CN         X208            CF.sub.3                                            CN         X209            Ms                                                  CN         X209            Cl                                                  CN         X209            CF.sub.3                                            CN         X210            Ms                                                  CN         X210            Cl                                                  CN         X210            CF.sub.3                                            CF.sub.3   X201            Ms                                                  CF.sub.3   X201            Cl                                                  CF.sub.3   X201            CF.sub.3                                            CF.sub.3   X202            Ms                                                  CF.sub.3   X202            Cl                                                  CF.sub.3   X202            CF.sub.3                                            CF.sub.3   X205            Ms                                                  CF.sub.3   X205            Cl                                                  CF.sub.3   X205            CF.sub.3                                            CF.sub.3   X207            Ms                                                  CF.sub.3   X207            Cl                                                  CF.sub.3   X207            CF.sub.3                                            CF.sub.3   X208            Ms                                                  CF.sub.3   X208            Cl                                                  CF.sub.3   X208            CF.sub.3                                            CF.sub.3   X209            Ms                                                  CF.sub.3   X209            Cl                                                  CF.sub.3   X209            CF.sub.3                                            CF.sub.3   X210            Ms                                                  CF.sub.3   X210            Cl                                                  CF.sub.3   X210            CF.sub.3                                            F          X201            Ms                                                  F          X201            Cl                                                  F          X201            CF.sub.3                                            F          X202            Ms                                                  F          X202            Cl                                                  F          X202            CF.sub.3                                            F          X205            Ms                                                  F          X205            Cl                                                  F          X205            CF.sub.3                                            F          X207            Ms                                                  F          X207            Cl                                                  F          X207            CF.sub.3                                            F          X208            Ms                                                  F          X208            Cl                                                  F          X208            CF.sub.3                                            F          X209            Ms                                                  F          X209            Cl                                                  F          X209            CF.sub.3                                            F          X210            Ms                                                  F          X210            Cl                                                  F          X210            CF.sub.3                                            Br         X201            Ms                                                  Br         X201            Cl                                                  Br         X201            CF.sub.3                                            Br         X202            Ms                                                  Br         X202            Cl                                                  Br         X202            CF.sub.3                                            Br         X205            Ms                                                  Br         X205            Cl                                                  Br         X205            CF.sub.3                                            Br         X207            Ms                                                  Br         X207            Cl                                                  Br         X207            CF.sub.3                                            Br         X208            Ms                                                  Br         X208            Cl                                                  Br         X208            CF.sub.3                                            Br         X209            Ms                                                  Br         X209            Cl                                                  Br         X209            CF.sub. 3                                           Br         X210            Ms                                                  Br         X210            Cl                                                  Br         X210            CF.sub.3                                            I          X201            Ms                                                  I          X201            Cl                                                  I          X201            CF.sub.3                                            I          X202            Ms                                                  I          X202            Cl                                                  I          X202            CF.sub.3                                            I          X205            Ms                                                  I          X205            Cl                                                  I          X205            CF.sub.3                                            I          X207            Ms                                                  I          X207            Cl                                                  I          X207            CF.sub.3                                            I          X208            Ms                                                  I          X208            Cl                                                  I          X208            CF.sub.3                                            I          X209            Ms                                                  I          X209            Cl                                                  I          X209            CF.sub.3                                            I          X210            Ms                                                  I          X210            Cl                                                  I          X210            CF.sub.3                                            MeO        X201            Ms                                                  MeO        X201            Cl                                                  MeO        X201            CF.sub.3                                            MeO        X202            Ms                                                  MeO        X202            Cl                                                  MeO        X202            CF.sub.3                                            MeO        X205            Ms                                                  MeO        X205            Cl                                                  MeO        X205            CF.sub.3                                            MeO        X207            Ms                                                  MeO        X207            Cl                                                  MeO        X207            CF.sub.3                                            MeO        X208            Ms                                                  MeO        X208            Cl                                                  MeO        X208            CF.sub.3                                            MeO        X209            Ms                                                  MeO        X209            Cl                                                  MeO        X209            CF.sub.3                                            MeO        X210            Ms                                                  MeO        X210            Cl                                                  MeO        X210            CF.sub.3                                            EtO        X201            Ms                                                  EtO        X201            Cl                                                  EtO        X201            CF.sub.3                                            EtO        X202            Ms                                                  EtO        X202            Cl                                                  EtO        X202            CF.sub.3                                            EtO        X205            Ms                                                  EtO        X205            Cl                                                  EtO        X205            CF.sub.3                                            EtO        X207            Ms                                                  EtO        X207            Cl                                                  EtO        X207            CF.sub.3                                            EtO        X208            Ms                                                  EtO        X208            Cl                                                  EtO        X208            CF.sub. 3                                           EtO        X209            Ms                                                  EtO        X209            Cl                                                  EtO        X209            CF.sub.3                                            EtO        X210            Ms                                                  EtO        X210            Cl                                                  EtO        X210            CF.sub.3                                            i-PrO      X201            Ms                                                  i-PrO      X201            Cl                                                  i-PrO      X201            CF.sub.3                                            i-PrO      X202            Ms                                                  i-PrO      X202            Cl                                                  i-PrO      X202            CF.sub.3                                            i-PrO      X205            Ms                                                  i-PrO      X205            Cl                                                  i-PrO      X205            CF.sub.3                                            i-PrO      X207            Ms                                                  i-PrO      X207            Cl                                                  i-PrO      X207            CF.sub.3                                            i-PrO      X208            Ms                                                  i-PrO      X208            Cl                                                  i-PrO      X208            CF.sub.3                                            i-PrO      X209            Ms                                                  i-PrO      X209            Cl                                                  i-PrO      X209            CF.sub.3                                            i-PrO      X210            Ms                                                  i-PrO      X210            Cl                                                  i-PrO      X210            CF.sub.3                                            n-PrO      X201            Ms                                                  n-PrO      X201            Cl                                                  n-PrO      X201            CF.sub.3                                            n-PrO      X202            Ms                                                  n-PrO      X202            Cl                                                  n-PrO      X202            CF.sub.3                                            n-PrO      X205            Ms                                                  n-PrO      X205            Cl                                                  n-PrO      X205            CF.sub.3                                            n-PrO      X207            Ms                                                  n-PrO      X207            Cl                                                  n-PrO      X207            CF.sub.3                                            n-PrO      X208            Ms                                                  n-PrO      X208            Cl                                                  n-PrO      X208            CF.sub.3                                            n-PrO      X209            Ms                                                  n-PrO      X209            Cl                                                  n-PrO      X209            CF.sub.3                                            n-PrO      X210            Ms                                                  n-PrO      X210            Cl                                                  n-PrO      X210            CF.sub.3                                            CHF.sub.2  X201            Ms                                                  CHF.sub.2  X201            Cl                                                  CHF.sub.2  X201            CF.sub.3                                            CHF.sub.2  X202            Ms                                                  CHF.sub.2  X202            Cl                                                  CHF.sub.2  X202            CF.sub.3                                            CHF.sub.2  X205            Ms                                                  CHF.sub.2  X205            Cl                                                  CHF.sub.2  X205            CF.sub.3                                            CHF.sub.2  X207            Ms                                                  CHF.sub.2  X207            Cl                                                  CHF.sub.2  X207            CF.sub.3                                            CHF.sub.2  X208            Ms                                                  CHF.sub.2  X208            Cl                                                  CHF.sub.2  X208            CF.sub.3                                            CHF.sub.2  X209            Ms                                                  CHF.sub.2  X209            Cl                                                  CHF.sub.2  X209            CF.sub.3                                            CHF.sub.2  X210            Ms                                                  CHF.sub.2  X210            Cl                                                  CHF.sub.2  X210            CF.sub.3                                            CH.sub.2 CF.sub.3                                                                         X201            Ms                                                  CH.sub.2 CF.sub.3                                                                         X201            Cl                                                  CH.sub.2 CF.sub.3                                                                         X201            CF.sub.3                                            CH.sub.2 CF.sub.3                                                                         X202            Ms                                                  CH.sub.2 CF.sub.3                                                                         X202            Cl                                                  CH.sub.2 CF.sub.3                                                                         X202            CF.sub.3                                            CH.sub.2 CF.sub.3                                                                         X205            Ms                                                  CH.sub.2 CF.sub.3                                                                         X205            Cl                                                  CH.sub.2 CF.sub.3                                                                         X205            CF.sub.3                                            CH.sub.2 CF.sub.3                                                                         X207            Ms                                                  CH.sub.2 CF.sub.3                                                                         X207            Cl                                                  CH.sub.2 CF.sub.3                                                                         X207            CF.sub.3                                            CH.sub.2 CF.sub.3                                                                         X208            Ms                                                  CH.sub.2 CF.sub.3                                                                         X208            Cl                                                  CH.sub.2 CF.sub.3                                                                         X208            CF.sub.3                                            CH.sub.2 CF.sub.3                                                                         X209            Ms                                                  CH.sub.2 CF.sub.3                                                                         X209            Cl                                                  CH.sub.2 CF.sub.3                                                                         X209            CF.sub.3                                            CH.sub.2 CF.sub.3                                                                         X210            Ms                                                  CH.sub.2 CF.sub.3                                                                         X210            Cl                                                  CH.sub.2 CF.sub.3                                                                         X210            CF.sub.3                                            X201       X201            Ms                                                  X201       X201            Cl                                                  X201       X201            CF.sub.3                                            X201       X202            Ms                                                  X201       X202            Cl                                                  X201       X202            CF.sub.3                                            X201       X205            Ms                                                  X201       X205            Cl                                                  X201       X205            CF.sub.3                                            X201       X207            Ms                                                  X201       X207            Cl                                                  X201       X207            CF.sub.3                                            X201       X208            Ms                                                  X201       X208            Cl                                                  X201       X208            CF.sub.3                                            X201       X209            Ms                                                  X201       X209            Cl                                                  X201       X209            CF.sub.3                                            X201       X210            Ms                                                  X201       X210            Cl                                                  X201       X210            CF.sub.3                                            X201       X203            Ms                                                  X201       X203            Cl                                                  X201       X203            CF.sub.3                                            X201       X204            Ms                                                  X201       X204            Cl                                                  X201       X204            CF.sub.3                                            X201       X206            Ms                                                  X201       X206            Cl                                                  X201       X206            CF.sub.3                                            X201       X212            Ms                                                  X201       X212            Cl                                                  X201       X212            CF.sub.3                                            X201       X213            Ms                                                  X201       X213            Cl                                                  X201       X213            CF.sub.3                                            X201       X214            Ms                                                  X201       X214            Cl                                                  X201       X214            CF.sub.3                                            X201       X216            Ms                                                  X201       X216            Cl                                                  X201       X216            CF.sub.3                                            X201       X217            Ms                                                  X201       X217            Cl                                                  X201       X217            CF.sub.3                                            X201       X218            Ms                                                  X201       X218            Cl                                                  X201       X218            CF.sub.3                                            X201       X220            Ms                                                  X201       X220            Cl                                                  X201       X220            CF.sub.3                                            X201       X222            Ms                                                  X201       X222            Cl                                                  X201       X222            CF.sub.3                                            X201       X226            Ms                                                  X201       X226            Cl                                                  X201       X226            CF.sub.3                                            X201       X227            Ms                                                  X201       X227            Cl                                                  X201       X227            CF.sub.3                                            X201       X228            Ms                                                  X201       X228            Cl                                                  X201       X228            CF.sub.3                                            X201       X229            Ms                                                  X201       X229            Cl                                                  X201       X229            CF.sub.3                                            X201       X230            Ms                                                  X201       X230            Cl                                                  X201       X230            CF.sub.3                                            X201       X231            Ms                                                  X201       X231            Cl                                                  X201       X231            CF.sub.3                                            X201       X232            Ms                                                  X201       X232            Cl                                                  X201       X232            CF.sub.3                                            X201       X233            Ms                                                  X201       X233            Cl                                                  X201       X233            CF.sub.3                                            X201       X234            Ms                                                  X201       X234            Cl                                                  X201       X234            CF.sub.3                                            X201       X235            Ms                                                  X201       X235            Cl                                                  X201       X235            CF.sub.3                                            X202       X201            Ms                                                  X202       X201            Cl                                                  X202       X201            CF.sub.3                                            X202       X202            Ms                                                  X202       X202            Cl                                                  X202       X202            CF.sub.3                                            X202       X205            Ms                                                  X202       X205            Cl                                                  X202       X205            CF.sub.3                                            X202       X207            Ms                                                  X202       X207            Cl                                                  X202       X207            CF.sub.3                                            X202       X208            Ms                                                  X202       X208            Cl                                                  X202       X208            CF.sub.3                                            X202       X209            Ms                                                  X202       X209            Cl                                                  X202       X209            CF.sub.3                                            X202       X210            Ms                                                  X202       X210            Cl                                                  X202       X210            CF.sub.3                                            X202       X203            Ms                                                  X202       X203            Cl                                                  X202       X203            CF.sub.3                                            X202       X204            Ms                                                  X202       X204            Cl                                                  X202       X204            CF.sub.3                                            X202       X206            Ms                                                  X202       X206            Cl                                                  X202       X206            CF.sub.3                                            X202       X212            Ms                                                  X202       X212            Cl                                                  X202       X212            CF.sub.3                                            X202       X213            Ms                                                  X202       X213            Cl                                                  X202       X213            CF.sub.3                                            X202       X214            Ms                                                  X202       X214            Cl                                                  X202       X214            CF.sub.3                                            X202       X216            Ms                                                  X202       X216            Cl                                                  X202       X216            CF.sub.3                                            X202       X217            Ms                                                  X202       X217            Cl                                                  X202       X217            CF.sub.3                                            X202       X218            Ms                                                  X202       X218            Cl                                                  X202       X218            CF.sub.3                                            X202       X220            Ms                                                  X202       X220            Cl                                                  X202       X220            CF.sub.3                                            X202       X222            Ms                                                  X202       X222            Cl                                                  X202       X222            CF.sub.3                                            X202       X226            Ms                                                  X202       X226            Cl                                                  X202       X226            CF.sub.3                                            X202       X227            Ms                                                  X202       X227            Cl                                                  X202       X227            CF.sub.3                                            X202       X228            Ms                                                  X202       X228            Cl                                                  X202       X228            CF.sub.3                                            X202       X229            Ms                                                  X202       X229            Cl                                                  X202       X229            CF.sub.3                                            X202       X230            Ms                                                  X202       X230            Cl                                                  X202       X230            CF.sub.3                                            X202       X231            Ms                                                  X202       X231            Cl                                                  X202       X231            CF.sub.3                                            X202       X232            Ms                                                  X202       X232            Cl                                                  X202       X232            CF.sub.3                                            X202       X233            Ms                                                  X202       X233            Cl                                                  X202       X233            CF.sub.3                                            X202       X234            Ms                                                  X202       X234            Cl                                                  X202       X234            CF.sub.3                                            X202       X235            Ms                                                  X202       X235            Cl                                                  X202       X235            CF.sub.3                                            X205       X201            Ms                                                  X205       X201            Cl                                                  X205       X201            CF.sub.3                                            X205       X202            Ms                                                  X205       X202            Cl                                                  X205       X202            CF.sub.3                                            X205       X205            Ms                                                  X205       X205            Cl                                                  X205       X205            CF.sub.3                                            X205       X207            Ms                                                  X205       X207            Cl                                                  X205       X207            CF.sub.3                                            X205       X208            Ms                                                  X205       X208            Cl                                                  X205       X208            CF.sub.3                                            X205       X209            Ms                                                  X205       X209            Cl                                                  X205       X209            CF.sub.3                                            X205       X210            Ms                                                  X205       X210            Cl                                                  X205       X210            CF.sub.3                                            X205       X203            Ms                                                  X205       X203            Cl                                                  X205       X203            CF.sub.3                                            X205       X204            Ms                                                  X205       X204            Cl                                                  X205       X204            CF.sub.3                                            X205       X206            Ms                                                  X205       X206            Cl                                                  X205       X206            CF.sub.3                                            X205       X212            Ms                                                  X205       X212            Cl                                                  X205       X212            CF.sub.3                                            X205       X213            Ms                                                  X205       X213            Cl                                                  X205       X213            CF.sub.3                                            X205       X214            Ms                                                  X205       X214            Cl                                                  X205       X214            CF.sub.3                                            X205       X216            Ms                                                  X205       X216            Cl                                                  X205       X216            CF.sub.3                                            X205       X217            Ms                                                  X205       X217            Cl                                                  X205       X217            CF.sub.3                                            X205       X218            Ms                                                  X205       X218            Cl                                                  X205       X218            CF.sub.3                                            X205       X220            Ms                                                  X205       X220            Cl                                                  X205       X220            CF.sub.3                                            X205       X222            Ms                                                  X205       X222            Cl                                                  X205       X222            CF.sub.3                                            X205       X226            Ms                                                  X205       X226            Cl                                                  X205       X226            CF.sub.3                                            X205       X227            Ms                                                  X205       X227            Cl                                                  X205       X227            CF.sub.3                                            X205       X228            Ms                                                  X205       X228            Cl                                                  X205       X228            CF.sub.3                                            X205       X229            Ms                                                  X205       X229            Cl                                                  X205       X229            CF.sub.3                                            X205       X230            Ms                                                  X205       X230            Cl                                                  X205       X230            CF.sub.3                                            X205       X231            Ms                                                  X205       X231            Cl                                                  X205       X231            CF.sub.3                                            X205       X232            Ms                                                  X205       X232            Cl                                                  X205       X232            CF.sub.3                                            X205       X233            Ms                                                  X205       X233            Cl                                                  X205       X233            CF.sub.3                                            X205       X234            Ms                                                  X205       X234            Cl                                                  X205       X234            CF.sub.3                                            X207       X201            Ms                                                  X207       X201            Cl                                                  X207       X201            CF.sub.3                                            X207       X202            Ms                                                  X207       X202            Cl                                                  X207       X202            CF.sub.3                                            X207       X205            Ms                                                  X207       X205            Cl                                                  X207       X205            CF.sub.3                                            X207       X207            Ms                                                  X207       X207            Cl                                                  X207       X207            CF.sub.3                                            X207       X208            Ms                                                  X207       X208            Cl                                                  X207       X208            CF.sub.3                                            X207       X209            Ms                                                  X207       X209            Cl                                                  X207       X209            CF.sub.3                                            X207       X210            Ms                                                  X207       X210            Cl                                                  X207       X210            CF.sub.3                                            X207       X203            Ms                                                  X207       X203            Cl                                                  X207       X203            CF.sub.3                                            X207       X204            Ms                                                  X207       X204            Cl                                                  X207       X204            CF.sub.3                                            X207       X206            Ms                                                  X207       X206            Cl                                                  X207       X206            CF.sub.3                                            X207       X212            Ms                                                  X207       X212            Cl                                                  X207       X212            CF.sub.3                                            X207       X213            Ms                                                  X207       X213            Cl                                                  X207       X213            CF.sub.3                                            X207       X214            Ms                                                  X207       X214            Cl                                                  X207       X214            CF.sub.3                                            X207       X216            Ms                                                  X207       X216            Cl                                                  X207       X216            CF.sub.3                                            X207       X217            Ms                                                  X207       X217            Cl                                                  X207       X217            CF.sub.3                                            X207       X218            Ms                                                  X207       X218            Cl                                                  X207       X218            CF.sub.3                                            X207       X220            Ms                                                  X207       X220            Cl                                                  X207       X220            CF.sub.3                                            X207       X222            Ms                                                  X207       X222            Cl                                                  X207       X222            CF.sub.3                                            X207       X226            Ms                                                  X207       X226            Cl                                                  X207       X226            CF.sub.3                                            X207       X227            Ms                                                  X207       X227            Cl                                                  X207       X227            CF.sub.3                                            X208       X201            Ms                                                  X208       X201            Cl                                                  X208       X201            CF.sub.3                                            X208       X202            Ms                                                  X208       X202            Cl                                                  X208       X202            CF.sub.3                                            X208       X205            Ms                                                  X208       X205            Cl                                                  X208       X205            CF.sub.3                                            X208       X207            Ms                                                  X208       X207            Cl                                                  X208       X207            CF.sub.3                                            X208       X208            Ms                                                  X208       X208            Cl                                                  X208       X208            CF.sub.3                                            X208       X209            Ms                                                  X208       X209            Cl                                                  X208       X209            CF.sub.3                                            X208       X210            Ms                                                  X208       X210            Cl                                                  X208       X210            CF.sub.3                                            X208       X203            Ms                                                  X208       X203            Cl                                                  X208       X203            CF.sub.3                                            X208       X204            Ms                                                  X208       X204            Cl                                                  X208       X204            CF.sub.3                                            X208       X206            Ms                                                  X208       X206            Cl                                                  X208       X206            CF.sub.3                                            X208       X212            Ms                                                  X208       X212            Cl                                                  X208       X212            CF.sub.3                                            X208       X213            Ms                                                  X208       X213            Cl                                                  X208       X213            CF.sub.3                                            X208       X214            Ms                                                  X208       X214            Cl                                                  X208       X214            CF.sub.3                                            X208       X216            Ms                                                  X208       X216            Cl                                                  X208       X216            CF.sub.3                                            X208       X217            Ms                                                  X208       X217            Cl                                                  X208       X217            CF.sub.3                                            X208       X218            Ms                                                  X208       X218            Cl                                                  X208       X218            CF.sub.3                                            X208       X220            Ms                                                  X208       X220            Cl                                                  X208       X220            CF.sub.3                                            X208       X222            Ms                                                  X208       X222            Cl                                                  X208       X222            CF.sub.3                                            X208       X226            Ms                                                  X208       X226            Cl                                                  X208       X226            CF.sub.3                                            X208       X227            Ms                                                  X208       X227            Cl                                                  X208       X227            CF.sub.3                                            X209       X201            Ms                                                  X209       X201            Cl                                                  X209       X201            CF.sub.3                                            X209       X202            Ms                                                  X209       X202            Cl                                                  X209       X202            CF.sub.3                                            X209       X205            Ms                                                  X209       X205            Cl                                                  X209       X205            CF.sub.3                                            X209       X207            Ms                                                  X209       X207            Cl                                                  X209       X207            CF.sub.3                                            X209       X208            Ms                                                  X209       X208            Cl                                                  X209       X208            CF.sub.3                                            X209       X209            Ms                                                  X209       X209            Cl                                                  X209       X209            CF.sub.3                                            X209       X210            Ms                                                  X209       X210            Cl                                                  X209       X210            CF.sub.3                                            X209       X203            Ms                                                  X209       X203            Cl                                                  X209       X203            CF.sub.3                                            X209       X204            Ms                                                  X209       X204            Cl                                                  X209       X204            CF.sub.3                                            X209       X206            Ms                                                  X209       X206            Cl                                                  X209       X206            CF.sub.3                                            X209       X212            Ms                                                  X209       X212            Cl                                                  X209       X212            CF.sub.3                                            X209       X213            Ms                                                  X209       X213            Cl                                                  X209       X213            CF.sub.3                                            X209       X214            Ms                                                  X209       X214            Cl                                                  X209       X214            CF.sub.3                                            X209       X216            Ms                                                  X209       X216            Cl                                                  X209       X216            CF.sub.3                                            X209       X217            Ms                                                  X209       X217            Cl                                                  X209       X217            CF.sub.3                                            X209       X218            Ms                                                  X209       X218            Cl                                                  X209       X218            CF.sub.3                                            X209       X220            Ms                                                  X209       X220            Cl                                                  X209       X220            CF.sub.3                                            X209       X222            Ms                                                  X209       X222            Cl                                                  X209       X222            CF.sub.3                                            X209       X226            Ms                                                  X209       X226            Cl                                                  X209       X226            CF.sub.3                                            X209       X227            Ms                                                  X209       X227            Cl                                                  X209       X227            CF.sub.3                                            X210       X201            Ms                                                  X210       X201            Cl                                                  X210       X201            CF.sub.3                                            X210       X202            Ms                                                  X210       X202            Cl                                                  X210       X202            CF.sub.3                                            X210       X205            Ms                                                  X210       X205            Cl                                                  X210       X205            CF.sub.3                                            X210       X207            Ms                                                  X210       X207            Cl                                                  X210       X207            CF.sub.3                                            X210       X208            Ms                                                  X210       X208            Cl                                                  X210       X208            CF.sub.3                                            X210       X209            Ms                                                  X210       X209            Cl                                                  X210       X209            CF.sub.3                                            X210       X210            Ms                                                  X210       X210            Cl                                                  X210       X210            CF.sub.3                                            X210       X203            Ms                                                  X210       X203            Cl                                                  X210       X203            CF.sub.3                                            X210       X204            Ms                                                  X210       X204            Cl                                                  X210       X204            CF.sub.3                                            X210       X206            Ms                                                  X210       X206            Cl                                                  X210       X206            CF.sub.3                                            X210       X212            Ms                                                  X210       X212            Cl                                                  X210       X212            CF.sub.3                                            X210       X213            Ms                                                  X210       X213            Cl                                                  X210       X213            CF.sub.3                                            X210       X214            Ms                                                  X210       X214            Cl                                                  X210       X214            CF.sub.3                                            X210       X216            Ms                                                  X210       X216            Cl                                                  X210       X216            CF.sub.3                                            X210       X217            Ms                                                  X210       X217            Cl                                                  X210       X217            CF.sub.3                                            X210       X218            Ms                                                  X210       X218            Cl                                                  X210       X218            CF.sub.3                                            X210       X220            Ms                                                  X210       X220            Cl                                                  X210       X220            CF.sub.3                                            X210       X222            Ms                                                  X210       X222            Cl                                                  X210       X222            CF.sub.3                                            X210       X226            Ms                                                  X210       X226            Cl                                                  X210       X226            CF.sub.3                                            X210       X227            Ms                                                  X210       X227            Cl                                                  X210       X227            CF.sub.3                                            Cl         X201            NO.sub.2                                            Cl         X201            MeO                                                 Cl         X201            CN                                                  Cl         X201            SMe                                                 Cl         X201            SOMe                                                Cl         X201            SO.sub.2 CF.sub.3                                   Cl         X201            Br                                                  Cl         X201            I                                                   Cl         X201            EtO                                                 Cl         X202            NO.sub.2                                            Cl         X202            MeO                                                 Cl         X202            CN                                                  Cl         X202            SMe                                                 Cl         X202            SOMe                                                Cl         X202            SO.sub.2 CF.sub.3                                   Cl         X202            Br                                                  Cl         X202            I                                                   Cl         X202            EtO                                                 Cl         X205            NO.sub.2                                            Cl         X205            MeO                                                 Cl         X205            CN                                                  Cl         X205            SMe                                                 Cl         X205            SOMe                                                Cl         X205            SO.sub.2 CF.sub.3                                   Cl         X205            Br                                                  Cl         X205            I                                                   Cl         X205            EtO                                                 Cl         X207            NO.sub.2                                            Cl         X207            MeO                                                 Cl         X207            CN                                                  Cl         X207            SMe                                                 Cl         X207            SOMe                                                Cl         X207            SO.sub.2 CF.sub.3                                   Cl         X207            Br                                                  Cl         X207            I                                                   Cl         X207            EtO                                                 Cl         X208            NO.sub.2                                            Cl         X208            MeO                                                 Cl         X208            CN                                                  Cl         X208            SMe                                                 Cl         X208            SOMe                                                Cl         X208            SO.sub.2 CF.sub.3                                   Cl         X208            Br                                                  Cl         X208            I                                                   Cl         X208            EtO                                                 Cl         X209            NO.sub.2                                            Cl         X209            MeO                                                 Cl         X209            CN                                                  Cl         X209            SMe                                                 Cl         X209            SOMe                                                Cl         X209            SO.sub.2 CF.sub.3                                   Cl         X209            Br                                                  Cl         X209            I                                                   Cl         X209            EtO                                                 Cl         X210            NO.sub.2                                            Cl         X210            MeO                                                 Cl         X210            CN                                                  Cl         X210            SMe                                                 Cl         X210            SOMe                                                Cl         X210            SO.sub.2 CF.sub.3                                   Cl         X210            Br                                                  Cl         X210            I                                                   Cl         X210            EtO                                                 Me         X201            NO.sub.2                                            Me         X201            MeO                                                 Me         X201            CN                                                  Me         X201            SMe                                                 Me         X201            SOMe                                                Me         X201            SO.sub.2 CF.sub.3                                   Me         X201            Br                                                  Me         X201            I                                                   Me         X201            EtO                                                 Me         X202            NO.sub.2                                            Me         X202            MeO                                                 Me         X202            CN                                                  Me         X202            SMe                                                 Me         X202            SOMe                                                Me         X202            SO.sub.2 CF.sub.3                                   Me         X202            Br                                                  Me         X202            I                                                   Me         X202            EtO                                                 Me         X205            NO.sub.2                                            Me         X205            MeO                                                 Me         X205            CN                                                  Me         X205            SMe                                                 Me         X205            SOMe                                                Me         X205            SO.sub.2 CF.sub.3                                   Me         X205            Br                                                  Me         X205            I                                                   Me         X205            EtO                                                 Me         X207            NO.sub.2                                            Me         X207            MeO                                                 Me         X207            CN                                                  Me         X207            SMe                                                 Me         X207            SOMe                                                Me         X207            SO.sub.2 CF.sub.3                                   Me         X207            Br                                                  Me         X207            I                                                   Me         X207            EtO                                                 Me         X208            NO.sub.2                                            Me         X208            MeO                                                 Me         X208            CN                                                  Me         X208            SMe                                                 Me         X208            SOMe                                                Me         X208            SO.sub.2 CF.sub.3                                   Me         X208            Br                                                  Me         X208            I                                                   Me         X208            EtO                                                 Me         X209            NO.sub.2                                            Me         X209            MeO                                                 Me         X209            CN                                                  Me         X209            SMe                                                 Me         X209            SOMe                                                Me         X209            SO.sub.2 CF.sub.3                                   Me         X209            Br                                                  Me         X209            I                                                   Me         X209            EtO                                                 Me         X210            NO.sub.2                                            Me         X210            MeO                                                 Me         X210            CN                                                  Me         X210            SMe                                                 Me         X210            SOMe                                                Me         X210            SO.sub.2 CF.sub.3                                   Me         X210            Br                                                  Me         X210            I                                                   Me         X210            EtO                                                 ______________________________________                                    

                  TABLE 5                                                          ______________________________________                                          ##STR10##                                                                     X.sub.1     X.sub.3    X.sub.4  R.sub.1                                        ______________________________________                                         Cl          SO.sub.2 Me                                                                               H        H                                              Cl          SO.sub.2 Me                                                                               H        Me                                             Cl          SO.sub.2 Me                                                                               H        Et                                             Cl          SO.sub.2 Me                                                                               H        Pr-i                                           Cl          SO.sub.2 Me                                                                               H        Pr-n                                           Cl          SO.sub.2 Me                                                                               H        Bu-t                                           Cl          SO.sub.2 Me                                                                               H        CH.sub.2 CCH                                   Cl          SO.sub.2 Me                                                                               H        CH.sub.2 CCH.sub.2                             Cl          SO.sub.2 Me                                                                               H        CH.sub.2 CH.sub.2 OMe                          Cl          SO.sub.2 Me                                                                               H        CH.sub.2 CH.sub.2 Cl                           Cl          SO.sub.2 Me                                                                               H        CH.sub.2 CF.sub.3                              Cl          SO.sub.2 Me                                                                               H        CH.sub.2 CH.sub.2 CN                           Cl          SO.sub.2 Me                                                                               F        Me                                             Cl          SO.sub.2 Me                                                                               F        Et                                             Cl          SO.sub.2 Me                                                                               F        Pr-i                                           Cl          SO.sub.2 Me                                                                               Cl       Me                                             Cl          SO.sub.2 Me                                                                               Cl       Et                                             Cl          SO.sub.2 Me                                                                               Cl       Pr-i                                           Cl          SO.sub.2 Me                                                                               Me       Me                                             Cl          SO.sub.2 Me                                                                               Me       Et                                             Cl          SO.sub.2 Me                                                                               OMe      Me                                             Cl          SO.sub.2 Me                                                                               OMe      Et                                             Cl          SO.sub.2 Me                                                                               OMe      Pr-i                                           Cl          SOMe       H        Me                                             Cl          SOMe       H        Et                                             Cl          SOMe       H        Pr-i                                           Cl          SMe        H        Me                                             Cl          SMe        H        Et                                             Cl          SMe        H        Pr-i                                           Cl          SO.sub.2 CF.sub.3                                                                         H        Me                                             Cl          SO.sub.2 CF.sub.3                                                                         H        Et                                             Cl          SO.sub.2 CF.sub.3                                                                         H        Pr-i                                           Cl          SO.sub.2 CF.sub.3                                                                         H        Pr-n                                           Cl          SOCF.sub.3 H        Me                                             Cl          SOCF.sub.3 H        Et                                             Cl          SOCF.sub.3 H        Pr-i                                           Cl          SCF.sub.3  H        Me                                             Cl          SCF.sub.3  H        Et                                             Cl          SCF.sub.3  H        Pr-i                                           Cl          Cl         H        Me                                             Cl          Cl         H        Et                                             Cl          Cl         H        Pr-i                                           Cl          Cl         H        Pr-n                                           Cl          Br         H        Me                                             Cl          Br         H        Et                                             Cl          Br         H        Pr-i                                           Cl          NO.sub.2   H        Me                                             Cl          NO.sub.2   H        Et                                             Cl          NO.sub.2   H        Pr-i                                           Cl          CF.sub.3   H        Me                                             Cl          CF.sub.3   H        Et                                             Cl          CF.sub.3   H        Pr-i                                           Cl          CN         H        Me                                             Cl          CN         H        Et                                             Cl          OMe        H        Me                                             Cl          OMe        H        Et                                             OMe         SO.sub.2 Me                                                                               H        H                                              OMe         SO.sub.2 Me                                                                               H        Me                                             OMe         SO.sub.2 Me                                                                               H        Et                                             OMe         SO.sub.2 Me                                                                               H        Pr-i                                           OMe         SO.sub.2 Me                                                                               H        Pr-n                                           OMe         SO.sub.2 Me                                                                               H        Bu-t                                           OMe         SO.sub.2 Me                                                                               H        CH.sub.2 CCH                                   OMe         SO.sub.2 Me                                                                               H        CH.sub.2 CCH.sub.2                             OMe         SO.sub.2 Me                                                                               H        CH.sub.2 CH.sub.2 OMe                          OMe         SO.sub.2 Me                                                                               H        CH.sub.2 CH.sub.2 Cl                           OMe         SO.sub.2 Me                                                                               H        CH.sub.2 CF.sub.3                              OMe         SO.sub.2 Me                                                                               H        CH.sub.2 CH.sub.2 CN                           OMe         SO.sub.2 Me                                                                               F        Me                                             OMe         SO.sub.2 Me                                                                               F        Et                                             OMe         SO.sub.2 Me                                                                               F        Pr-i                                           OMe         SO.sub.2 Me                                                                               F        Pr-n                                           OMe         SO.sub.2 Me                                                                               Cl       Me                                             OMe         SO.sub.2 Me                                                                               Cl       Et                                             OMe         SO.sub.2 Me                                                                               Cl       Pr-i                                           OMe         SO.sub.2 Me                                                                               Cl       Pr-n                                           OMe         SO.sub.2 Me                                                                               Me       Me                                             OMe         SO.sub.2 Me                                                                               Me       Et                                             OMe         SO.sub.2 Me                                                                               Me       Pr-i                                           OMe         SO.sub.2 Me                                                                               Me       Pr-n                                           OMe         SO.sub.2 Me                                                                               OMe      Me                                             OMe         SO.sub.2 Me                                                                               OMe      Et                                             OMe         SO.sub.2 Me                                                                               OMe      Pr-i                                           OMe         SO.sub.2 Me                                                                               OMe      Pr-n                                           OMe         SOMe       H        Me                                             OMe         SOMe       H        Et                                             OMe         SOMe       H        Pr-i                                           OMe         SMe        H        Me                                             OMe         SMe        H        Et                                             OMe         SMe        H        Pr-i                                           OMe         SO.sub.2 CF.sub.3                                                                         H        Me                                             OMe         SO.sub.2 CF.sub.3                                                                         H        Et                                             OMe         SO.sub.2 CF.sub.3                                                                         H        Pr-i                                           OMe         SO.sub.2 CF.sub.3                                                                         H        Pr-n                                           OMe         SOCF.sub.3 H        Me                                             OMe         SOCF.sub.3 H        Et                                             OMe         SOCF.sub.3 H        Pr-i                                           OMe         SCF.sub.3  H        Me                                             OMe         SCF.sub.3  H        Et                                             OMe         SCF.sub.3  H        Pr-i                                           OMe         Cl         H        Me                                             OMe         Cl         H        Et                                             OMe         Cl         H        Pr-i                                           OMe         Cl         H        Pr-n                                           OMe         Br         H        Me                                             OMe         Br         H        Et                                             OMe         Br         H        Pr-i                                           OMe         NO.sub.2   H        Me                                             OMe         NO.sub.2   H        Et                                             OMe         NO.sub.2   H        Pr-i                                           OMe         CF.sub.3   H        Me                                             OMe         CF.sub.3   H        Et                                             OMe         CF.sub.3   H        Pr-i                                           OMe         CN         H        Me                                             OMe         CN         H        Et                                             OMe         OMe        H        Me                                             OMe         OMe        H        Et                                             Br          SO.sub.2 Me                                                                               H        Me                                             Br          SO.sub.2 Me                                                                               H        Et                                             Br          SO.sub.2 Me                                                                               H        Pr-i                                           Br          SO.sub.2 Me                                                                               H        Pr-n                                           Br          SOMe       H        Me                                             Br          SOMe       H        Et                                             Br          SMe        H        Me                                             Br          SMe        H        Et                                             Br          SO.sub.2 CF.sub.3                                                                         H        Me                                             Br          SO.sub.2 CF.sub.3                                                                         H        Et                                             Br          SOCF.sub.3 H        Me                                             Br          SOCF.sub.3 H        Et                                             Br          SCF.sub.3  H        Me                                             Br          SCF.sub.3  H        Et                                             Br          Cl         H        Me                                             Br          Cl         H        Et                                             Br          Cl         H        Pr-i                                           Br          Cl         H        Pr-n                                           Br          Br         H        Me                                             Br          Br         H        Et                                             Br          NO.sub.2   H        Me                                             Br          NO.sub.2   H        Et                                             Br          CF.sub.3   H        Me                                             Br          CF.sub.3   H        Et                                             I           SO.sub.2 Me                                                                               H        Me                                             I           SO.sub.2 Me                                                                               H        Et                                             I           SO.sub.2 Me                                                                               H        Pr-i                                           I           SO.sub.2 Me                                                                               H        Pr-n                                           I           SO.sub.2 Me                                                                               H        Bu-t                                           I           SOMe       H        Me                                             I           SOMe       H        Et                                             I           SMe        H        Me                                             I           SMe        H        Et                                             I           SO.sub.2 CF.sub.3                                                                         H        Me                                             I           SO.sub.2 CF.sub.3                                                                         H        Et                                             I           SOCF.sub.3 H        Me                                             I           SOCF.sub.3 H        Et                                             I           SCF.sub.3  H        Me                                             I           SCF.sub.3  H        Et                                             I           Cl         H        Me                                             I           Cl         H        Et                                             I           Cl         H        Pr-i                                           I           Cl         H        Pr-n                                           I           Br         H        Me                                             I           Br         H        Et                                             I           NO.sub.2   H        Me                                             I           NO.sub.2   H        Et                                             I           CF.sub.3   H        Me                                             I           CF.sub.3   H        Et                                             CH.sub.2 OMe                                                                               SO.sub.2 Me                                                                               H        Me                                             CH.sub.2 OMe                                                                               SO.sub. 2 Me                                                                              H        Et                                             CH.sub.2 OMe                                                                               SO.sub.2 Me                                                                               H        Pr-i                                           CH.sub.2 OMe                                                                               SO.sub.2 Me                                                                               H        Pr-n                                           CH.sub.2 OMe                                                                               SO.sub.2 Me                                                                               H        Bu-t                                           CH.sub.2 OMe                                                                               SOMe       H        Me                                             CH.sub.2 OMe                                                                               SOMe       H        Et                                             CH.sub.2 OMe                                                                               SMe        H        Me                                             CH.sub.2 OMe                                                                               SMe        H        Et                                             CH.sub.2 OMe                                                                               SO.sub.2 CF.sub.3                                                                         H        Me                                             CH.sub.2 OMe                                                                               SO.sub.2 CF.sub.3                                                                         H        Et                                             CH.sub.2 OMe                                                                               SOCF.sub.3 H        Me                                             CH.sub.2 OMe                                                                               SOCF.sub.3 H        Et                                             CH.sub.2 OMe                                                                               SCF.sub.3  H        Me                                             CH.sub.2 OMe                                                                               SCF.sub.3  H        Et                                             CH.sub.2 OMe                                                                               Cl         H        Me                                             CH.sub.2 OMe                                                                               Cl         H        Et                                             CH.sub.2 OMe                                                                               Cl         H        Pr-i                                           CH.sub.2 OMe                                                                               Cl         H        Pr-n                                           CH.sub.2 OMe                                                                               Br         H        Me                                             CH.sub.2 OMe                                                                               Br         H        Et                                             CH.sub.2 OMe                                                                               NO.sub.2   H        Me                                             CH.sub.2 OMe                                                                               NO.sub.2   H        Et                                             CH.sub.2 OMe                                                                               CF.sub.3   H        Me                                             CH.sub.2 OMe                                                                               CF.sub.3   H        Et                                             F           SO.sub.2 Me                                                                               H        Me                                             F           SO.sub.2 Me                                                                               H        Et                                             F           SO.sub.2 CF.sub.3                                                                         H        Me                                             F           SO.sub.2 CF.sub.3                                                                         H        Et                                             F           Cl         H        Me                                             F           Cl         H        Et                                             OEt         SO.sub.2 Me                                                                               H        Me                                             OEt         SO.sub.2 Me                                                                               H        Et                                             OEt         SO.sub.2 CF.sub.3                                                                         H        Me                                             OEt         SO.sub.2 CF.sub.3                                                                         H        Et                                             OEt         Cl         H        Me                                             OEt         Cl         H        Et                                             OPr-i       SO.sub.2 Me                                                                               H        Me                                             OPr-i       SO.sub.2 Me                                                                               H        Et                                             OPr-i       SO.sub.2 CF.sub.3                                                                         H        Me                                             OPr-i       SO.sub.2 CF.sub.3                                                                         H        Et                                             OPr-i       Cl         H        Me                                             OPr-i       Cl         H        Et                                             OCHF.sub.2  SO.sub.2 Me                                                                               H        Me                                             OCHF.sub.2  SO.sub.2 Me                                                                               H        Et                                             OCHF.sub.2  SO.sub.2 CF.sub.3                                                                         H        Me                                             OCHF.sub.2  SO.sub.2 CF.sub.3                                                                         H        Et                                             OCHF.sub.2  Cl         H        Me                                             OCHF.sub.2  Cl         H        Et                                             OCF.sub.3   SO.sub.2 Me                                                                               H        Me                                             OCF.sub.3   SO.sub.2 Me                                                                               H        Et                                             OCF.sub.3   SO.sub.2 CF.sub.3                                                                         H        Me                                             OCF.sub.3   SO.sub.2 CF.sub.3                                                                         H        Et                                             OCF.sub.3   Cl         H        Me                                             OCF.sub.3   Cl         H        Et                                             OCH.sub.2 CF.sub.3                                                                         SO.sub.2 Me                                                                               H        Me                                             OCH.sub.2 CF.sub.3                                                                         SO.sub.2 Me                                                                               H        Et                                             OCH.sub.2 CF.sub.3                                                                         SO.sub.2 CF.sub.3                                                                         H        Me                                             OCH.sub.2 CF.sub.3                                                                         SO.sub.2 CF.sub.3                                                                         H        Et                                             OCH.sub.2 CF.sub.3                                                                         Cl         H        Me                                             OCH.sub.2 CF.sub.3                                                                         Cl         H        Et                                             CH.sub.2 OEt                                                                               SO.sub. 2 Me                                                                              H        Me                                             CH.sub.2 OEt                                                                               SO.sub.2 Me                                                                               H        Et                                             CH.sub.2 OEt                                                                               SO.sub.2 CF.sub.3                                                                         H        Me                                             CH.sub.2 OEt                                                                               SO.sub.2 CF.sub.3                                                                         H        Et                                             CH.sub.2 OEt                                                                               Cl         H        Me                                             CH.sub.2 OEt                                                                               Cl         H        Et                                             CH.sub.2 SMe                                                                               SO.sub.2 Me                                                                               H        Me                                             CH.sub.2 SMe                                                                               SO.sub.2 Me                                                                               H        Et                                             CH.sub.2 SMe                                                                               SO.sub.2 CF.sub.3                                                                         H        Me                                             CH.sub.2 SMe                                                                               SO.sub.2 CF.sub.3                                                                         H        Et                                             CH.sub.2 SMe                                                                               Cl         H        Me                                             CH.sub.2 SMe                                                                               Cl         H        Et                                             ______________________________________                                    

                  TABLE 6                                                          ______________________________________                                          ##STR11##                                                                     X.sub.1     X.sub.3    X.sub.4  R.sub.1                                        ______________________________________                                         Cl          SO.sub.2 Me                                                                               H        H                                              Cl          SO.sub.2 Me                                                                               H        Me                                             Cl          SO.sub.2 Me                                                                               H        Et                                             Cl          SO.sub.2 Me                                                                               H        Pr-i                                           Cl          SO.sub.2 Me                                                                               H        Pr-n                                           Cl          SO.sub.2 Me                                                                               H        Bu-t                                           Cl          SO.sub.2 Me                                                                               H        CH.sub.2 CCH                                   Cl          SO.sub.2 Me                                                                               H        CH.sub.2 CCH.sub.2                             Cl          SO.sub.2 Me                                                                               H        CH.sub.2 CH.sub.2 OMe                          Cl          SO.sub.2 Me                                                                               H        CH.sub.2 CH.sub.2 Cl                           Cl          SO.sub.2 Me                                                                               H        CH.sub.2 CF.sub.3                              Cl          SO.sub.2 Me                                                                               H        CH.sub.2 CH.sub.2 CN                           Cl          SO.sub.2 Me                                                                               F        Me                                             Cl          SO.sub.2 Me                                                                               F        Et                                             Cl          SO.sub.2 Me                                                                               F        Pr-i                                           Cl          SO.sub.2 Me                                                                               Cl       Me                                             Cl          SO.sub.2 Me                                                                               Cl       Et                                             Cl          SO.sub.2 Me                                                                               Cl       Pr-i                                           Cl          SO.sub.2 Me                                                                               Me       Me                                             Cl          SO.sub.2 Me                                                                               Me       Et                                             Cl          SO.sub.2 Me                                                                               OMe      Me                                             Cl          SO.sub.2 Me                                                                               OMe      Et                                             Cl          SO.sub.2 Me                                                                               OMe      Pr-i                                           Cl          SOMe       H        Me                                             Cl          SOMe       H        Et                                             Cl          SOMe       H        Pr-i                                           Cl          SMe        H        Me                                             Cl          SMe        H        Et                                             Cl          SMe        H        Pr-i                                           Cl          SO.sub.2 CF.sub.3                                                                         H        Me                                             Cl          SO.sub.2 CF.sub.3                                                                         H        Et                                             Cl          SO.sub.2 CF.sub.3                                                                         H        Pr-i                                           Cl          SO.sub.2 CF.sub.3                                                                         H        Pr-n                                           Cl          SOCF.sub.3 H        Me                                             Cl          SOCF.sub.3 H        Et                                             Cl          SOCF.sub.3 H        Pr-i                                           Cl          SCF.sub.3  H        Me                                             Cl          SCF.sub.3  H        Et                                             Cl          SCF.sub.3  H        Pr-i                                           Cl          Cl         H        Me                                             Cl          Cl         H        Et                                             Cl          Cl         H        Pr-i                                           Cl          Cl         H        Pr-n                                           Cl          Br         H        Me                                             Cl          Br         H        Et                                             Cl          Br         H        Pr-i                                           Cl          NO.sub.2   H        Me                                             Cl          NO.sub.2   H        Et                                             Cl          NO.sub.2   H        Pr-i                                           Cl          CF.sub.3   H        Me                                             Cl          CF.sub.3   H        Et                                             Cl          CF.sub.3   H        Pr-i                                           Cl          CN         H        Me                                             Cl          CN         H        Et                                             Cl          OMe        H        Me                                             Cl          OMe        H        Et                                             OMe         SO.sub.2 Me                                                                               H        H                                              OMe         SO.sub.2 Me                                                                               H        Me                                             OMe         SO.sub.2 Me                                                                               H        Et                                             OMe         SO.sub.2 Me                                                                               H        Pr-i                                           OMe         SO.sub.2 Me                                                                               H        Pr-n                                           OMe         SO.sub.2 Me                                                                               H        Bu-t                                           OMe         SO.sub.2 Me                                                                               H        CH.sub.2 CCH                                   OMe         SO.sub.2 Me                                                                               H        CH.sub.2 CCH.sub.2                             OMe         SO.sub.2 Me                                                                               H        CH.sub.2 CH.sub.2 OMe                          OMe         SO.sub.2 Me                                                                               H        CH.sub.2 CH.sub.2 Cl                           OMe         SO.sub.2 Me                                                                               H        CH.sub.2 CF.sub.3                              OMe         SO.sub.2 Me                                                                               H        CH.sub.2 CH.sub.2 CN                           OMe         SO.sub.2 Me                                                                               F        Me                                             OMe         SO.sub.2 Me                                                                               F        Et                                             OMe         SO.sub.2 Me                                                                               F        Pr-i                                           OMe         SO.sub.2 Me                                                                               F        Pr-n                                           OMe         SO.sub.2 Me                                                                               Cl       Me                                             OMe         SO.sub.2 Me                                                                               Cl       Et                                             OMe         SO.sub.2 Me                                                                               Cl       Pr-i                                           OMe         SO.sub.2 Me                                                                               Cl       Pr-n                                           OMe         SO.sub.2 Me                                                                               Me       Me                                             OMe         SO.sub.2 Me                                                                               Me       Et                                             OMe         SO.sub.2 Me                                                                               Me       Pr-i                                           OMe         SO.sub.2 Me                                                                               Me       Pr-n                                           OMe         SO.sub.2 Me                                                                               OMe      Me                                             OMe         SO.sub.2 Me                                                                               OMe      Et                                             OMe         SO.sub.2 Me                                                                               OMe      Pr-i                                           OMe         SO.sub.2 Me                                                                               OMe      Pr-n                                           OMe         SOMe       H        Me                                             OMe         SOMe       H        Et                                             OMe         SOMe       H        Pr-i                                           OMe         SMe        H        Me                                             OMe         SMe        H        Et                                             OMe         SMe        H        Pr-i                                           OMe         SO.sub.2 CF.sub.3                                                                         H        Me                                             OMe         SO.sub.2 CF.sub.3                                                                         H        Et                                             OMe         SO.sub.2 CF.sub.3                                                                         H        Pr-i                                           OMe         SO.sub.2 CF.sub.3                                                                         H        Pr-n                                           OMe         SOCF.sub.3 H        Me                                             OMe         SOCF.sub.3 H        Et                                             OMe         SOCF.sub.3 H        Pr-i                                           OMe         SCF.sub.3  H        Me                                             OMe         SCF.sub.3  H        Et                                             OMe         SCF.sub.3  H        Pr-i                                           OMe         Cl         H        Me                                             OMe         Cl         H        Et                                             OMe         Cl         H        Pr-i                                           OMe         Cl         H        Pr-n                                           OMe         Br         H        Me                                             OMe         Br         H        Et                                             OMe         Br         H        Pr-i                                           OMe         NO.sub.2   H        Me                                             OMe         NO.sub.2   H        Et                                             OMe         NO.sub.2   H        Pr-i                                           OMe         CF.sub.3   H        Me                                             OMe         CF.sub.3   H        Et                                             OMe         CF.sub.3   H        Pr-i                                           OMe         CN         H        Me                                             OMe         CN         H        Et                                             OMe         OMe        H        Me                                             OMe         OMe        H        Et                                             Br          SO.sub.2 Me                                                                               H        Me                                             Br          SO.sub.2 Me                                                                               H        Et                                             Br          SO.sub.2 Me                                                                               H        Pr-i                                           Br          SO.sub.2 Me                                                                               H        Pr-n                                           Br          SOMe       H        Me                                             Br          SOMe       H        Et                                             Br          SMe        H        Me                                             Br          SMe        H        Et                                             Br          SO.sub.2 CF.sub.3                                                                         H        Me                                             Br          SO.sub.2 CF.sub.3                                                                         H        Et                                             Br          SOCF.sub.3 H        Me                                             Br          SOCF.sub.3 H        Et                                             Br          SCF.sub.3  H        Me                                             Br          SCF.sub.3  H        Et                                             Br          Cl         H        Me                                             Br          Cl         H        Et                                             Br          Cl         H        Pr-i                                           Br          Cl         H        Pr-n                                           Br          Br         H        Me                                             Br          Br         H        Et                                             Br          NO.sub.2   H        Me                                             Br          NO.sub.2   H        Et                                             Br          CF.sub.3   H        Me                                             Br          CF.sub.3   H        Et                                             I           SO.sub.2 Me                                                                               H        Me                                             I           SO.sub.2 Me                                                                               H        Et                                             I           SO.sub.2 Me                                                                               H        Pr-i                                           I           SO.sub.2 Me                                                                               H        Pr-n                                           I           SO.sub.2 Me                                                                               H        Bu-t                                           I           SOMe       H        Me                                             I           SOMe       H        Et                                             I           SMe        H        Me                                             I           SMe        H        Et                                             I           SO.sub.2 CF.sub.3                                                                         H        Me                                             I           SO.sub.2 CF.sub.3                                                                         H        Et                                             I           SOCF.sub.3 H        Me                                             I           SOCF.sub.3 H        Et                                             I           SCF.sub.3  H        Me                                             I           SCF.sub.3  H        Et                                             I           Cl         H        Me                                             I           Cl         H        Et                                             I           Cl         H        Pr-i                                           I           Cl         H        Pr-n                                           I           Br         H        Me                                             I           Br         H        Et                                             I           NO.sub.2   H        Me                                             I           NO.sub.2   H        Et                                             I           CF.sub.3   H        Me                                             I           CF.sub.3   H        Et                                             CH.sub.2 OMe                                                                               SO.sub.2 Me                                                                               H        Me                                             CH.sub.2 OMe                                                                               SO.sub.2 Me                                                                               H        Et                                             CH.sub.2 OMe                                                                               SO.sub.2 Me                                                                               H        Pr-i                                           CH.sub.2 OMe                                                                               SO.sub.2 Me                                                                               H        Pr-n                                           CH.sub.2 OMe                                                                               SO.sub.2 Me                                                                               H        Bu-t                                           CH.sub.2 OMe                                                                               SOMe       H        Me                                             CH.sub.2 OMe                                                                               SOMe       H        Et                                             CH.sub.2 OMe                                                                               SMe        H        Me                                             CH.sub.2 OMe                                                                               SMe        H        Et                                             CH.sub.2 OMe                                                                               SO.sub.2 CF.sub.3                                                                         H        Me                                             CH.sub.2 OMe                                                                               SO.sub.2 CF.sub.3                                                                         H        Et                                             CH.sub.2 OMe                                                                               SOCF.sub.3 H        Me                                             CH.sub.2 OMe                                                                               SOCF.sub.3 H        Et                                             CH.sub.2 OMe                                                                               SCF.sub.3  H        Me                                             CH.sub.2 OMe                                                                               SCF.sub.3  H        Et                                             CH.sub.2 OMe                                                                               Cl         H        Me                                             CH.sub.2 OMe                                                                               Cl         H        Et                                             CH.sub.2 OMe                                                                               Cl         H        Pr-i                                           CH.sub.2 OMe                                                                               Cl         H        Pr-n                                           CH.sub.2 OMe                                                                               Br         H        Me                                             CH.sub.2 OMe                                                                               Br         H        Et                                             CH.sub.2 OMe                                                                               NO.sub.2   H        Me                                             CH.sub.2 OMe                                                                               NO.sub.2   H        Et                                             CH.sub.2 OMe                                                                               CF.sub.3   H        Me                                             CH.sub.2 OMe                                                                               CF.sub.3   H        Et                                             F           SO.sub.2 Me                                                                               H        Me                                             F           SO.sub.2 Me                                                                               H        Et                                             F           SO.sub.2 CF.sub.3                                                                         H        Me                                             F           SO.sub.2 CF.sub.3                                                                         H        Et                                             F           Cl         H        Me                                             F           Cl         H        Et                                             OEt         SO.sub.2 Me                                                                               H        Me                                             OEt         SO.sub.2 Me                                                                               H        Et                                             OEt         SO.sub.2 CF.sub.3                                                                         H        Me                                             OEt         SO.sub.2 CF.sub.3                                                                         H        Et                                             OEt         Cl         H        Me                                             OEt         Cl         H        Et                                             OPr-i       SO.sub.2 Me                                                                               H        Me                                             OPr-i       SO.sub.2 Me                                                                               H        Et                                             OPr-i       SO.sub.2 CF.sub.3                                                                         H        Me                                             OPr-i       SO.sub.2 CF.sub.3                                                                         H        Et                                             OPr-i       Cl         H        Me                                             OPr-i       Cl         H        Et                                             OCHF.sub.2  SO.sub.2 Me                                                                               H        Me                                             OCHF.sub.2  SO.sub.2 Me                                                                               H        Et                                             OCHF.sub.2  SO.sub.2 CF.sub.3                                                                         H        Me                                             OCHF.sub.2  SO.sub.2 CF.sub.3                                                                         H        Et                                             OCHF.sub.2  Cl         H        Me                                             OCHF.sub.2  Cl         H        Et                                             OCF.sub.3   SO.sub.2 Me                                                                               H        Me                                             OCF.sub.3   SO.sub.2 Me                                                                               H        Et                                             OCF.sub.3   SO.sub.2 CF.sub.3                                                                         H        Me                                             OCF.sub.3   SO.sub.2 CF.sub.3                                                                         H        Et                                             OCF.sub.3   Cl         H        Me                                             OCF.sub.3   Cl         H        Et                                             OCH.sub.2 CF.sub.3                                                                         SO.sub.2 Me                                                                               H        Me                                             OCH.sub.2 CF.sub.3                                                                         SO.sub.2 Me                                                                               H        Et                                             OCH.sub.2 CF.sub.3                                                                         SO.sub.2 CF.sub.3                                                                         H        Me                                             OCH.sub.2 CF.sub.3                                                                         SO.sub.2 CF.sub.3                                                                         H        Et                                             OCH.sub.2 CF.sub.3                                                                         Cl         H        Me                                             OCH.sub.2 CF.sub.3                                                                         Cl         H        Et                                             CH.sub.2 OEt                                                                               SO.sub.2 Me                                                                               H        Me                                             CH.sub.2 OEt                                                                               SO.sub.2 Me                                                                               H        Et                                             CH.sub.2 OEt                                                                               SO.sub.2 CF.sub.3                                                                         H        Me                                             CH.sub.2 OEt                                                                               SO.sub.2 CF.sub.3                                                                         H        Et                                             CH.sub.2 OEt                                                                               Cl         H        Me                                             CH.sub.2 OEt                                                                               Cl         H        Et                                             CH.sub.2 SMe                                                                               SO.sub.2 Me                                                                               H        Me                                             CH.sub.2 SMe                                                                               SO.sub.2 Me                                                                               H        Et                                             CH.sub.2 SMe                                                                               SO.sub.2 CF.sub.3                                                                         H        Me                                             CH.sub.2 SMe                                                                               SO.sub.2 CF.sub.3                                                                         H        Et                                             CH.sub.2 SMe                                                                               Cl         H        Me                                             CH.sub.2 SMe                                                                               Cl         H        Et                                             ______________________________________                                    

                  TABLE 7                                                          ______________________________________                                          ##STR12##                                                                     X.sub.1     X.sub.3    X.sub.4  R.sub.1                                        ______________________________________                                         Cl          SO.sub.2 Me                                                                               H        H                                              Cl          SO.sub.2 Me                                                                               H        Me                                             Cl          SO.sub.2 Me                                                                               H        Et                                             Cl          SO.sub.2 Me                                                                               H        Pr-i                                           Cl          SO.sub.2 Me                                                                               H        Pr-n                                           Cl          SO.sub.2 Me                                                                               H        Bu-t                                           Cl          SO.sub.2 Me                                                                               H        CH.sub.2 CCH                                   Cl          SO.sub.2 Me                                                                               H        CH.sub.2 CCH.sub.2                             Cl          SO.sub.2 Me                                                                               H        CH.sub.2 CH.sub.2 OMe                          Cl          SO.sub.2 Me                                                                               H        CH.sub.2 CH.sub.2 Cl                           Cl          SO.sub.2 Me                                                                               H        CH.sub.2 CF.sub.3                              Cl          SO.sub.2 Me                                                                               H        CH.sub.2 CH.sub.2 CN                           Cl          SO.sub.2 Me                                                                               F        Me                                             Cl          SO.sub.2 Me                                                                               F        Et                                             Cl          SO.sub.2 Me                                                                               F        Pr-i                                           Cl          SO.sub.2 Me                                                                               Cl       Me                                             Cl          SO.sub.2 Me                                                                               Cl       Et                                             Cl          SO.sub.2 Me                                                                               Cl       Pr-i                                           Cl          SO.sub.2 Me                                                                               Me       Me                                             Cl          SO.sub.2 Me                                                                               Me       Et                                             Cl          SO.sub.2 Me                                                                               OMe      Me                                             Cl          SO.sub.2 Me                                                                               OMe      Et                                             Cl          SO.sub.2 Me                                                                               OMe      Pr-i                                           Cl          SOMe       H        Me                                             Cl          SOMe       H        Et                                             Cl          SOMe       H        Pr-i                                           Cl          SMe        H        Me                                             Cl          SMe        H        Et                                             Cl          SMe        H        Pr-i                                           Cl          SO.sub.2 CF.sub.3                                                                         H        Me                                             Cl          SO.sub.2 CF.sub.3                                                                         H        Et                                             Cl          SO.sub.2 CF.sub.3                                                                         H        Pr-i                                           Cl          SO.sub.2 CF.sub.3                                                                         H        Pr-n                                           Cl          SOCF.sub.3 H        Me                                             Cl          SOCF.sub.3 H        Et                                             Cl          SOCF.sub.3 H        Pr-i                                           Cl          SCF.sub.3  H        Me                                             Cl          SCF.sub.3  H        Et                                             Cl          SCF.sub.3  H        Pr-i                                           Cl          Cl         H        Me                                             Cl          Cl         H        Et                                             Cl          Cl         H        Pr-i                                           Cl          Cl         H        Pr-n                                           Cl          Br         H        Me                                             Cl          Br         H        Et                                             Cl          Br         H        Pr-i                                           Cl          NO.sub.2   H        Me                                             Cl          NO.sub.2   H        Et                                             Cl          NO.sub.2   H        Pr-i                                           Cl          CF.sub.3   H        Me                                             Cl          CF.sub.3   H        Et                                             Cl          CF.sub.3   H        Pr-i                                           Cl          CN         H        Me                                             Cl          CN         H        Et                                             Cl          OMe        H        Me                                             Cl          OMe        H        Et                                             OMe         SO.sub.2 Me                                                                               H        H                                              OMe         SO.sub.2 Me                                                                               H        Me                                             OMe         SO.sub.2 Me                                                                               H        Et                                             OMe         SO.sub.2 Me                                                                               H        Pr-i                                           OMe         SO.sub.2 Me                                                                               H        Pr-n                                           OMe         SO.sub.2 Me                                                                               H        Bu-t                                           OMe         SO.sub.2 Me                                                                               H        CH.sub.2 CCH                                   OMe         SO.sub.2 Me                                                                               H        CH.sub.2 CCH.sub.2                             OMe         SO.sub.2 Me                                                                               H        CH.sub.2 CH.sub.2 OMe                          OMe         SO.sub.2 Me                                                                               H        CH.sub.2 CH.sub.2 Cl                           OMe         SO.sub.2 Me                                                                               H        CH.sub.2 CF.sub.3                              OMe         SO.sub.2 Me                                                                               H        CH.sub.2 CH.sub.2 CN                           OMe         SO.sub.2 Me                                                                               F        Me                                             OMe         SO.sub.2 Me                                                                               F        Et                                             OMe         SO.sub.2 Me                                                                               F        Pr-i                                           OMe         SO.sub.2 Me                                                                               F        Pr-n                                           OMe         SO.sub.2 Me                                                                               Cl       Me                                             OMe         SO.sub.2 Me                                                                               Cl       Et                                             OMe         SO.sub.2 Me                                                                               Cl       Pr-i                                           OMe         SO.sub.2 Me                                                                               Cl       Pr-n                                           OMe         SO.sub.2 Me                                                                               Me       Me                                             OMe         SO.sub.2 Me                                                                               Me       Et                                             OMe         SO.sub.2 Me                                                                               Me       Pr-i                                           OMe         SO.sub.2 Me                                                                               Me       Pr-n                                           OMe         SO.sub.2 Me                                                                               OMe      Me                                             OMe         SO.sub.2 Me                                                                               OMe      Et                                             OMe         SO.sub.2 Me                                                                               OMe      Pr-i                                           OMe         SO.sub.2 Me                                                                               OMe      Pr-n                                           OMe         SOMe       H        Me                                             OMe         SOMe       H        Et                                             OMe         SOMe       H        Pr-i                                           OMe         SMe        H        Me                                             OMe         SMe        H        Et                                             OMe         SMe        H        Pr-i                                           OMe         SO.sub.2 CF.sub.3                                                                         H        Me                                             OMe         SO.sub.2 CF.sub.3                                                                         H        Et                                             OMe         SO.sub.2 CF.sub.3                                                                         H        Pr-i                                           OMe         SO.sub.2 CF.sub.3                                                                         H        Pr-n                                           OMe         SOCF.sub.3 H        Me                                             OMe         SOCF.sub.3 H        Et                                             OMe         SOCF.sub.3 H        Pr-i                                           OMe         SCF.sub.3  H        Me                                             OMe         SCF.sub.3  H        Et                                             OMe         SCF.sub.3  H        Pr-i                                           OMe         Cl         H        Me                                             OMe         Cl         H        Et                                             OMe         Cl         H        Pr-i                                           OMe         Cl         H        Pr-n                                           OMe         Br         H        Me                                             OMe         Br         H        Et                                             OMe         Br         H        Pr-i                                           OMe         NO.sub.2   H        Me                                             OMe         NO.sub.2   H        Et                                             OMe         NO.sub.2   H        Pr-i                                           OMe         CF.sub.3   H        Me                                             OMe         CF.sub.3   H        Et                                             OMe         CF.sub.3   H        Pr-i                                           OMe         CN         H        Me                                             OMe         CN         H        Et                                             OMe         OMe        H        Me                                             OMe         OMe        H        Et                                             Br          SO.sub.2 Me                                                                               H        Me                                             Br          SO.sub.2 Me                                                                               H        Et                                             Br          SO.sub.2 Me                                                                               H        Pr-i                                           Br          SO.sub.2 Me                                                                               H        Pr-n                                           Br          SOMe       H        Me                                             Br          SOMe       H        Et                                             Br          SMe        H        Me                                             Br          SMe        H        Et                                             Br          SO.sub.2 CF.sub.3                                                                         H        Me                                             Br          SO.sub.2 CF.sub.3                                                                         H        Et                                             Br          SOCF.sub.3 H        Me                                             Br          SOCF.sub.3 H        Et                                             Br          SCF.sub.3  H        Me                                             Br          SCF.sub.3  H        Et                                             Br          Cl         H        Me                                             Br          Cl         H        Et                                             Br          Cl         H        Pr-i                                           Br          Cl         H        Pr-n                                           Br          Br         H        Me                                             Br          Br         H        Et                                             Br          NO.sub.2   H        Me                                             Br          NO.sub.2   H        Et                                             Br          CF.sub.3   H        Me                                             Br          CF.sub.3   H        Et                                             I           SO.sub.2 Me                                                                               H        Me                                             I           SO.sub.2 Me                                                                               H        Et                                             I           SO.sub.2 Me                                                                               H        Pr-i                                           I           SO.sub.2 Me                                                                               H        Pr-n                                           I           SO.sub.2 Me                                                                               H        Bu-t                                           I           SOMe       H        Me                                             I           SOMe       H        Et                                             I           SMe        H        Me                                             I           SMe        H        Et                                             I           SO.sub.2 CF.sub.3                                                                         H        Me                                             I           SO.sub.2 CF.sub.3                                                                         H        Et                                             I           SOCF.sub.3 H        Me                                             I           SOCF.sub.3 H        Et                                             I           SCF.sub.3  H        Me                                             I           SCF.sub.3  H        Et                                             I           Cl         H        Me                                             I           Cl         H        Et                                             I           Cl         H        Pr-i                                           I           Cl         H        Pr-n                                           I           Br         H        Me                                             I           Br         H        Et                                             I           NO.sub.2   H        Me                                             I           NO.sub.2   H        Et                                             I           CF.sub.3   H        Me                                             I           CF.sub.3   H        Et                                             CH.sub.2 OMe                                                                               SO.sub.2 Me                                                                               H        Me                                             CH.sub.2 OMe                                                                               SO.sub.2 Me                                                                               H        Et                                             CH.sub.2 OMe                                                                               SO.sub.2 Me                                                                               H        Pr-i                                           CH.sub.2 OMe                                                                               SO.sub.2 Me                                                                               H        Pr-n                                           CH.sub.2 OMe                                                                               SO.sub.2 Me                                                                               H        Bu-t                                           CH.sub.2 OMe                                                                               SOMe       H        Me                                             CH.sub.2 OMe                                                                               SOMe       H        Et                                             CH.sub.2 OMe                                                                               SMe        H        Me                                             CH.sub.2 OMe                                                                               SMe        H        Et                                             CH.sub.2 OMe                                                                               SO.sub.2 CF.sub.3                                                                         H        Me                                             CH.sub.2 OMe                                                                               SO.sub.2 CF.sub.3                                                                         H        Et                                             CH.sub.2 OMe                                                                               SOCF.sub.3 H        Me                                             CH.sub.2 OMe                                                                               SOCF.sub.3 H        Et                                             CH.sub.2 OMe                                                                               SCF.sub.3  H        Me                                             CH.sub.2 OMe                                                                               SCF.sub.3  H        Et                                             CH.sub.2 OMe                                                                               Cl         H        Me                                             CH.sub.2 OMe                                                                               Cl         H        Et                                             CH.sub.2 OMe                                                                               Cl         H        Pr-i                                           CH.sub.2 OMe                                                                               Cl         H        Pr-n                                           CH.sub.2 OMe                                                                               Br         H        Me                                             CH.sub.2 OMe                                                                               Br         H        Et                                             CH.sub.2 OMe                                                                               NO.sub.2   H        Me                                             CH.sub.2 OMe                                                                               NO.sub.2   H        Et                                             CH.sub.2 OMe                                                                               CF.sub.3   H        Me                                             CH.sub.2 OMe                                                                               CF.sub.3   H        Et                                             F           SO.sub.2 Me                                                                               H        Me                                             F           SO.sub.2 Me                                                                               H        Et                                             F           SO.sub.2 CF.sub.3                                                                         H        Me                                             F           SO.sub.2 CF.sub.3                                                                         H        Et                                             F           Cl         H        Me                                             F           Cl         H        Et                                             OEt         SO.sub.2 Me                                                                               H        Me                                             OEt         SO.sub.2 Me                                                                               H        Et                                             OEt         SO.sub.2 CF.sub.3                                                                         H        Me                                             OEt         SO.sub.2 CF.sub.3                                                                         H        Et                                             OEt         Cl         H        Me                                             OEt         Cl         H        Et                                             OPr-i       SO.sub.2 Me                                                                               H        Me                                             OPr-i       SO.sub.2 Me                                                                               H        Et                                             OPr-i       SO.sub.2 CF.sub.3                                                                         H        Me                                             OPr-i       SO.sub.2 CF.sub.3                                                                         H        Et                                             OPr-i       Cl         H        Me                                             OPr-i       Cl         H        Et                                             OCHF.sub.2  SO.sub.2 Me                                                                               H        Me                                             OCHF.sub.2  SO.sub.2 Me                                                                               H        Et                                             OCHF.sub.2  SO.sub.2 CF.sub.3                                                                         H        Me                                             OCHF.sub.2  SO.sub.2 CF.sub.3                                                                         H        Et                                             OCHF.sub.2  Cl         H        Me                                             OCHF.sub.2  Cl         H        Et                                             OCF.sub.3   SO.sub.2 Me                                                                               H        Me                                             OCF.sub.3   SO.sub.2 Me                                                                               H        Et                                             OCF.sub.3   SO.sub.2 CF.sub.3                                                                         H        Me                                             OCF.sub.3   SO.sub.2 CF.sub.3                                                                         H        Et                                             OCF.sub.3   Cl         H        Me                                             OCF.sub.3   Cl         H        Et                                             OCH.sub.2 CF.sub.3                                                                         SO.sub.2 Me                                                                               H        Me                                             OCH.sub.2 CF.sub.3                                                                         SO.sub.2 Me                                                                               H        Et                                             OCH.sub.2 CF.sub.3                                                                         SO.sub.2 CF.sub.3                                                                         H        Me                                             OCH.sub.2 CF.sub.3                                                                         SO.sub.2 CF.sub.3                                                                         H        Et                                             OCH.sub.2 CF.sub.3                                                                         Cl         H        Me                                             OCH.sub.2 CF.sub.3                                                                         Cl         H        Et                                             CH.sub.2 OEt                                                                               SO.sub.2 Me                                                                               H        Me                                             CH.sub.2 OEt                                                                               SO.sub.2 Me                                                                               H        Et                                             CH.sub.2 OEt                                                                               SO.sub.2 CF.sub.3                                                                         H        Me                                             CH.sub.2 OEt                                                                               SO.sub.2 CF.sub.3                                                                         H        Et                                             CH.sub.2 OEt                                                                               Cl         H        Me                                             CH.sub.2 OEt                                                                               Cl         H        Et                                             CH.sub.2 SMe                                                                               SO.sub.2 Me                                                                               H        Me                                             CH.sub.2 SMe                                                                               SO.sub.2 Me                                                                               H        Et                                             CH.sub.2 SMe                                                                               SO.sub.2 CF.sub.3                                                                         H        Me                                             CH.sub.2 SMe                                                                               SO.sub.2 CF.sub.3                                                                         H        Et                                             CH.sub.2 SMe                                                                               Cl         H        Me                                             CH.sub.2 SMe                                                                               Cl         H        Et                                             ______________________________________                                    

                  TABLE 8                                                          ______________________________________                                          ##STR13##                                                                     X.sub.1     X.sub.3    X.sub.4  R.sub.1                                        ______________________________________                                         Cl          SO.sub.2 Me                                                                               H        H                                              Cl          SO.sub.2 Me                                                                               H        Me                                             Cl          SO.sub.2 Me                                                                               H        Et                                             Cl          SO.sub.2 Me                                                                               H        Pr-i                                           Cl          SO.sub.2 Me                                                                               H        Pr-n                                           Cl          SO.sub.2 Me                                                                               H        Bu-t                                           Cl          SO.sub.2 Me                                                                               H        CH.sub.2 CCH                                   Cl          SO.sub.2 Me                                                                               H        CH.sub.2 CCH.sub.2                             Cl          SO.sub.2 Me                                                                               H        CH.sub.2 CH.sub.2 OMe                          Cl          SO.sub.2 Me                                                                               H        CH.sub.2 CH.sub.2 Cl                           Cl          SO.sub.2 Me                                                                               H        CH.sub.2 CF.sub.3                              Cl          SO.sub.2 Me                                                                               H        CH.sub.2 CH.sub.2 CN                           Cl          SO.sub.2 Me                                                                               F        Me                                             Cl          SO.sub.2 Me                                                                               F        Et                                             Cl          SO.sub.2 Me                                                                               F        Pr-i                                           Cl          SO.sub.2 Me                                                                               Cl       Me                                             Cl          SO.sub.2 Me                                                                               Cl       Et                                             Cl          SO.sub.2 Me                                                                               Cl       Pr-i                                           Cl          SO.sub.2 Me                                                                               Me       Me                                             Cl          SO.sub.2 Me                                                                               Me       Et                                             Cl          SO.sub.2 Me                                                                               OMe      Me                                             Cl          SO.sub.2 Me                                                                               OMe      Et                                             Cl          SO.sub.2 Me                                                                               OMe      Pr-i                                           Cl          SOMe       H        Me                                             Cl          SOMe       H        Et                                             Cl          SOMe       H        Pr-i                                           Cl          SMe        H        Me                                             Cl          SMe        H        Et                                             Cl          SMe        H        Pr-i                                           Cl          SO.sub.2 CF.sub.3                                                                         H        Me                                             Cl          SO.sub.2 CF.sub.3                                                                         H        Et                                             Cl          SO.sub.2 CF.sub.3                                                                         H        Pr-i                                           Cl          SO.sub.2 CF.sub.3                                                                         H        Pr-n                                           Cl          SOCF.sub.3 H        Me                                             Cl          SOCF.sub.3 H        Et                                             Cl          SOCF.sub.3 H        Pr-i                                           Cl          SCF.sub.3  H        Me                                             Cl          SCF.sub.3  H        Et                                             Cl          SCF.sub.3  H        Pr-i                                           Cl          Cl         H        Me                                             Cl          Cl         H        Et                                             Cl          Cl         H        Pr-i                                           Cl          Cl         H        Pr-n                                           Cl          Br         H        Me                                             Cl          Br         H        Et                                             Cl          Br         H        Pr-i                                           Cl          NO.sub.2   H        Me                                             Cl          NO.sub.2   H        Et                                             Cl          NO.sub.2   H        Pr-i                                           Cl          CF.sub.3   H        Me                                             Cl          CF.sub.3   H        Et                                             Cl          CF.sub.3   H        Pr-i                                           Cl          CN         H        Me                                             Cl          CN         H        Et                                             Cl          OMe        H        Me                                             Cl          OMe        H        Et                                             OMe         SO.sub.2 Me                                                                               H        H                                              OMe         SO.sub.2 Me                                                                               H        Me                                             OMe         SO.sub.2 Me                                                                               H        Et                                             OMe         SO.sub.2 Me                                                                               H        Pr-i                                           OMe         SO.sub.2 Me                                                                               H        Pr-n                                           OMe         SO.sub.2 Me                                                                               H        Bu-t                                           OMe         SO.sub.2 Me                                                                               H        CH.sub.2 CCH                                   OMe         SO.sub.2 Me                                                                               H        CH.sub.2 CCH.sub.2                             OMe         SO.sub.2 Me                                                                               H        CH.sub.2 CH.sub.2 OMe                          OMe         SO.sub.2 Me                                                                               H        CH.sub.2 CH.sub.2 Cl                           OMe         SO.sub.2 Me                                                                               H        CH.sub.2 CF.sub.3                              OMe         SO.sub.2 Me                                                                               H        CH.sub.2 CH.sub.2 CN                           OMe         SO.sub.2 Me                                                                               F        Me                                             OMe         SO.sub.2 Me                                                                               F        Et                                             OMe         SO.sub.2 Me                                                                               F        Pr-i                                           OMe         SO.sub.2 Me                                                                               F        Pr-n                                           OMe         SO.sub.2 Me                                                                               Cl       Me                                             OMe         SO.sub.2 Me                                                                               Cl       Et                                             OMe         SO.sub.2 Me                                                                               Cl       Pr-i                                           OMe         SO.sub.2 Me                                                                               Cl       Pr-n                                           OMe         SO.sub.2 Me                                                                               Me       Me                                             OMe         SO.sub.2 Me                                                                               Me       Et                                             OMe         SO.sub.2 Me                                                                               Me       Pr-i                                           OMe         SO.sub.2 Me                                                                               Me       Pr-n                                           OMe         SO.sub.2 Me                                                                               OMe      Me                                             OMe         SO.sub.2 Me                                                                               OMe      Et                                             OMe         SO.sub.2 Me                                                                               OMe      Pr-i                                           OMe         SO.sub.2 Me                                                                               OMe      Pr-n                                           OMe         SOMe       H        Me                                             OMe         SOMe       H        Et                                             OMe         SOMe       H        Pr-i                                           OMe         SMe        H        Me                                             OMe         SMe        H        Et                                             OMe         SMe        H        Pr-i                                           OMe         SO.sub.2 CF.sub.3                                                                         H        Me                                             OMe         SO.sub.2 CF.sub.3                                                                         H        Et                                             OMe         SO.sub.2 CF.sub.3                                                                         H        Pr-i                                           OMe         SO.sub.2 CF.sub.3                                                                         H        Pr-n                                           OMe         SOCF.sub.3 H        Me                                             OMe         SOCF.sub.3 H        Et                                             OMe         SOCF.sub.3 H        Pr-i                                           OMe         SCF.sub.3  H        Me                                             OMe         SCF.sub.3  H        Et                                             OMe         SCF.sub.3  H        Pr-i                                           OMe         Cl         H        Me                                             OMe         Cl         H        Et                                             OMe         Cl         H        Pr-i                                           OMe         Cl         H        Pr-n                                           OMe         Br         H        Me                                             OMe         Br         H        Et                                             OMe         Br         H        Pr-i                                           OMe         NO.sub.2   H        Me                                             OMe         NO.sub.2   H        Et                                             OMe         NO.sub.2   H        Pr-i                                           OMe         CF.sub.3   H        Me                                             OMe         CF.sub.3   H        Et                                             OMe         CF.sub.3   H        Pr-i                                           OMe         CN         H        Me                                             OMe         CN         H        Et                                             OMe         OMe        H        Me                                             OMe         OMe        H        Et                                             Br          SO.sub.2 Me                                                                               H        Me                                             Br          SO.sub.2 Me                                                                               H        Et                                             Br          SO.sub.2 Me                                                                               H        Pr-i                                           Br          SO.sub.2 Me                                                                               H        Pr-n                                           Br          SOMe       H        Me                                             Br          SOMe       H        Et                                             Br          SMe        H        Me                                             Br          SMe        H        Et                                             Br          SO.sub. 2 CF.sub.3                                                                        H        Me                                             Br          SO.sub.2 CF.sub.3                                                                         H        Et                                             Br          SOCF.sub.3 H        Me                                             Br          SOCF.sub.3 H        Et                                             Br          SCF.sub.3  H        Me                                             Br          SCF.sub.3  H        Et                                             Br          Cl         H        Me                                             Br          Cl         H        Et                                             Br          Cl         H        Pr-i                                           Br          Cl         H        Pr-n                                           Br          Br         H        Me                                             Br          Br         H        Et                                             Br          NO.sub.2   H        Me                                             Br          NO.sub.2   H        Et                                             Br          CF.sub.3   H        Me                                             Br          CF.sub.3   H        Et                                             I           SO.sub.2 Me                                                                               H        Me                                             I           SO.sub.2 Me                                                                               H        Et                                             I           SO.sub.2 Me                                                                               H        Pr-i                                           I           SO.sub.2 Me                                                                               H        Pr-n                                           I           SO.sub.2 Me                                                                               H        Bu-t                                           I           SOMe       H        Me                                             I           SOMe       H        Et                                             I           SMe        H        Me                                             I           SMe        H        Et                                             I           SO.sub.2 CF.sub.3                                                                         H        Me                                             I           SO.sub.2 CF.sub.3                                                                         H        Et                                             I           SOCF.sub.3 H        Me                                             I           SOCF.sub.3 H        Et                                             I           SCF.sub.3  H        Me                                             I           SCF.sub.3  H        Et                                             I           Cl         H        Me                                             I           Cl         H        Et                                             I           Cl         H        Pr-i                                           I           Cl         H        Pr-n                                           I           Br         H        Me                                             I           Br         H        Et                                             I           NO.sub.2   H        Me                                             I           NO.sub.2   H        Et                                             I           CF.sub.3   H        Me                                             I           CF.sub.3   H        Et                                             CH.sub.2 OMe                                                                               SO.sub.2 Me                                                                               H        Me                                             CH.sub.2 OMe                                                                               SO.sub.2 Me                                                                               H        Et                                             CH.sub.2 OMe                                                                               SO.sub.2 Me                                                                               H        Pr-i                                           CH.sub.2 OMe                                                                               SO.sub.2 Me                                                                               H        Pr-n                                           CH.sub.2 OMe                                                                               SO.sub.2 Me                                                                               H        Bu-t                                           CH.sub.2 OMe                                                                               SOMe       H        Me                                             CH.sub.2 OMe                                                                               SOMe       H        Et                                             CH.sub.2 OMe                                                                               SMe        H        Me                                             CH.sub.2 OMe                                                                               SMe        H        Et                                             CH.sub.2 OMe                                                                               SO.sub.2 CF.sub.3                                                                         H        Me                                             CH.sub.2 OMe                                                                               SO.sub.2 CF.sub.3                                                                         H        Et                                             CH.sub.2 OMe                                                                               SOCF.sub.3 H        Me                                             CH.sub.2 OMe                                                                               SOCF.sub.3 H        Et                                             CH.sub.2 OMe                                                                               SCF.sub.3  H        Me                                             CH.sub.2 OMe                                                                               SCF.sub.3  H        Et                                             CH.sub.2 OMe                                                                               Cl         H        Me                                             CH.sub.2 OMe                                                                               Cl         H        Et                                             CH.sub.2 OMe                                                                               Cl         H        Pr-i                                           CH.sub.2 OMe                                                                               Cl         H        Pr-n                                           CH.sub.2 OMe                                                                               Br         H        Me                                             CH.sub.2 OMe                                                                               Br         H        Et                                             CH.sub.2 OMe                                                                               NO.sub.2   H        Me                                             CH.sub.2 OMe                                                                               NO.sub.2   H        Et                                             CH.sub.2 OMe                                                                               CF.sub.3   H        Me                                             CH.sub.2 OMe                                                                               CF.sub.3   H        Et                                             F           SO.sub.2 Me                                                                               H        Me                                             F           SO.sub.2 Me                                                                               H        Et                                             F           SO.sub.2 CF.sub.3                                                                         H        Me                                             F           SO.sub.2 CF.sub.3                                                                         H        Et                                             F           Cl         H        Me                                             F           Cl         H        Et                                             OEt         SO.sub.2 Me                                                                               H        Me                                             OEt         SO.sub.2 Me                                                                               H        Et                                             OEt         SO.sub.2 CF.sub.3                                                                         H        Me                                             OEt         SO.sub.2 CF.sub.3                                                                         H        Et                                             OEt         Cl         H        Me                                             OEt         Cl         H        Et                                             OPr-i       SO.sub.2 Me                                                                               H        Me                                             OPr-i       SO.sub.2 Me                                                                               H        Et                                             OPr-i       SO.sub.2 CF.sub.3                                                                         H        Me                                             OPr-i       SO.sub.2 CF.sub.3                                                                         H        Et                                             OPr-i       Cl         H        Me                                             OPr-i       Cl         H        Et                                             OCHF.sub.2  SO.sub.2 Me                                                                               H        Me                                             OCHF.sub.2  SO.sub.2 Me                                                                               H        Et                                             OCHF.sub.2  SO.sub.2 CF.sub.3                                                                         H        Me                                             OCHF.sub.2  SO.sub.2 CF.sub.3                                                                         H        Et                                             OCHF.sub.2  Cl         H        Me                                             OCHF.sub.2  Cl         H        Et                                             OCF.sub.3   SO.sub.2 Me                                                                               H        Me                                             OCF.sub.3   SO.sub.2 Me                                                                               H        Et                                             OCF.sub.3   SO.sub.2 CF.sub.3                                                                         H        Me                                             OCF.sub.3   SO.sub.2 CF.sub.3                                                                         H        Et                                             OCF.sub.3   Cl         H        Me                                             OCF.sub.3   Cl         H        Et                                             OCH.sub.2 CF.sub.3                                                                         SO.sub.2 Me                                                                               H        Me                                             OCH.sub.2 CF.sub.3                                                                         SO.sub.2 Me                                                                               H        Et                                             OCH.sub.2 CF.sub.3                                                                         SO.sub.2 CF.sub.3                                                                         H        Me                                             OCH.sub.2 CF.sub.3                                                                         SO.sub.2 CF.sub.3                                                                         H        Et                                             OCH.sub.2 CF.sub.3                                                                         Cl         H        Me                                             OCH.sub.2 CF.sub.3                                                                         Cl         H        Et                                             CH.sub.2 OEt                                                                               SO.sub.2 Me                                                                               H        Me                                             CH.sub.2 OEt                                                                               SO.sub.2 Me                                                                               H        Et                                             CH.sub.2 OEt                                                                               SO.sub.2 CF.sub.3                                                                         H        Me                                             CH.sub.2 OEt                                                                               SO.sub.2 CF.sub.3                                                                         H        Et                                             CH.sub.2 OEt                                                                               Cl         H        Me                                             CH.sub.2 OEt                                                                               Cl         H        Et                                             CH.sub.2 SMe                                                                               SO.sub.2 Me                                                                               H        Me                                             CH.sub.2 SMe                                                                               SO.sub.2 Me                                                                               H        Et                                             CH.sub.2 SMe                                                                               SO.sub.2 CF.sub.3                                                                         H        Me                                             CH.sub.2 SMe                                                                               SO.sub.2 CF.sub.3                                                                         H        Et                                             CH.sub.2 SMe                                                                               Cl         H        Me                                             CH.sub.2 SMe                                                                               Cl         H        Et                                             ______________________________________                                    

When the compound of the present invention is to be used as an agricultural or horticultural herbicide, it is usually mixed with a suitable carrier, for instance, a solid carrier such as clay, talc, bentonite or diatomaceous earth, or a liquid carrier such as water, an alcohol (such as methanol or ethanol), an aromatic hydrocarbon (such as benzene, toluene or xylene), a chlorinated hydrocarbon, an ether, a ketone, an ester (such as ethyl acetate) or an acid amide (such as dimethylformamide). If desired, an emulsifier, a dispersing agent, a suspending agent, a penetrating agent, a spreader or a stabilizer may be added to prepare an optional formulation such as a liquid formulation, an emulsifiable concentrate, a wettable powder, a dust, a granule or a flowable.

Further, if desired, other herbicides, various insecticides, bacteriocides, plant regulating agents or synergism agents may be combined at the time of the preparation of the formulations or at the time of the application of the herbicides.

As other herbicides to be combined with the herbicide of the present invention, there may be mentioned, for instance, compounds disclosed in Farm Chemicals Handbook, the 73rd Edition (1987). Among them, there may be mentioned, for example, atrazine, cyanazine, alachlor, metolachlor, EPTC, 2,4-D, butylate, dicamba, bromoxynil and tridiphane. Further, N-[(4,6-dimethoxypyrimidin-2-yl)aminocarbonyl]-3-chloro-4-methoxycarbonyl-1-methylpyrazole-5-sulfonamide or N-[(4,6-dimethoxypyrimidin-2-yl)aminocarbonyl]-3-bromo-4-methoxycarbonyl-1-methylpyrazole-5-sulfonamide as disclosed in U.S. Pat. No. 4,668,277 may also be combined with the herbicide of the present invention.

The dose varies depending upon the application site, the season for application, the method for application, the type of the crop plant, etc. In general, however, the dose is usually within a range of from 0.001 to 10 kg per hectare as the amount of the active ingredient.

Now, Formulation Examples of the herbicides containing the compounds of the present invention as active ingredients, will be given. However, it should be understood that the present invention is by no means restricted to such specific Examples. In the following Formulation Examples, "parts" means "parts by weight".

    ______________________________________                                         FORMULATION EXAMPLE 1: Wettable powder                                         ______________________________________                                         Compound No. 1 of the present invention                                                                 60 parts                                              Zeeklite PFP (tradename for a kaolin-type                                                               33 parts                                              clay, manufactured by Zeeklite Industries,                                     Co., Ltd.)                                                                     Sorpol 5039 (tradename for a mixture of a                                                                5 parts                                              nonionic surfactant and an anionic                                             surfactant, manufactured by Toho Chemical                                      Co., Ltd.)                                                                     Carplex (tradename for a coagulation-                                                                    2 parts                                              preventing agent composed of a mixture of                                      a surfactant and fine silica powder,                                           manufactured by Shionogi Pharmaceutical                                        Co., Ltd.)                                                                     ______________________________________                                    

The above ingredients are homogeneously pulverized and mixed to form a wettable powder.

    ______________________________________                                         FORMULATION EXAMPLE 2: Emulsifiable concentrate                                ______________________________________                                         Compound No. 1 of the present invention                                                                  1.5    parts                                         Xylene                    78.5   parts                                         N,N-dimethylformamide     15     parts                                         Sorpol 2680 (tradename for a mixture of                                                                  5      parts                                         a nonionic surfactant and an anionic                                           surfactant, manufactured by Toho Chemical                                      Co., Ltd.)                                                                     ______________________________________                                    

The above ingredients are homogeneously mixed to obtain an emulsifiable concentrate.

    ______________________________________                                         FORMULATION EXAMPLE 3: Flowable                                                ______________________________________                                         Compound No. 1 of the present invention                                                                  40     parts                                         Agrizole B-710 (tradename for a nonionic                                                                 10     parts                                         surfactant, manufactured by Kao Corporation)                                   Runox 1000C (tradename for an anionic                                                                    0.5    part                                          surfactant, manufactured by Toho Chemical                                      Co., Ltd.)                                                                     1% Rodopol water (tradename for a                                                                        20     parts                                         thickener, manufactured by Rhone-Poulenc)                                      Water                     29.5   parts                                         ______________________________________                                    

The above ingredients are homogeneously mixed to form a flowable.

    ______________________________________                                         FORMULATION EXAMPLE 4: Wettable powder                                         ______________________________________                                         Compound No. 2 of the present invention                                                                 60 parts                                              Zeeklite PFP (tradename for a kaolin-type                                                               33 parts                                              clay, manufactured by Zeeklite Industries,                                     Co., Ltd.)                                                                     Sorpol 5039 (tradename for a mixture of a                                                                5 parts                                              nonionic surfactant and an anionic                                             surfactant, manufactured by Toho Chemical                                      Co., Ltd.)                                                                     Carplex (tradename for a coagulation-                                                                    2 parts                                              preventing agent composed of a mixture of                                      a surfactant and fine silica powder,                                           manufactured by Shionogi Pharmaceutical                                        Co.., Ltd.)                                                                    ______________________________________                                    

The above ingredients are homogeneously pulverized and mixed to form a wettable powder.

    ______________________________________                                         FORMULATION EXAMPLE 5: Emulsifiable concentrate                                ______________________________________                                         Compound No. 2 of the present invention                                                                  1.5    parts                                         Xylene                    78.5   parts                                         N,N-dimethylformamide     15     parts                                         Sorpol 2680 (tradename for a mixture of                                                                  5      parts                                         a nonionic surfactant and an anionic                                           surfactant, manufactured by Toho Chemical                                      Co., Ltd.)                                                                     ______________________________________                                    

The above ingredients are homogeneously mixed to obtain an emulsifiable concentrate.

    ______________________________________                                         FORMULATION EXAMPLE 6: Flowable                                                ______________________________________                                         Compound No. 2 of the present invention                                                                  40     parts                                         Agrizole B-710 (tradename for a nonionic                                                                 10     parts                                         surfactant, manufactured by Kao Corporation)                                   Runox 1000C (tradename for an anionic                                                                    0.5    part                                          surfactant, manufactured by Toho Chemical                                      Co., Ltd.)                                                                     1% Rodopol water (tradename for a                                                                        20     parts                                         thickener, manufactured by Rhone-Poulenc)                                      Water                     29.5   parts                                         ______________________________________                                    

The above ingredients are homogeneously mixed to form a flowable.

The compounds of the present invention are applicable not only to agricultural and horticultural fields such as upland fields, paddy fields and orchards, but also to non-agricultural fields such as athletic fields, vacant fields and railway sides for the control of various weeds. The dose in their application varies depending upon the application site, the season for application, the type of crop plants, etc. However, it is usually within a range of from 0.001 to 5 kg per hectare.

Now, the herbicidal activities of the compounds of the present invention will be described with respect to specific Test Examples.

TEST EXAMPLE 1 Test on the Herbicidal Effects in Soil Treatment

A plastic box having a length of 15 cm, a width of 22 cm and a depth of 6 cm was filled with a sterilized diluvium soil, and seeds Echinochloa crus-galli, Eleusine indica, Digitaria adscendens, Panicum dichotomiflorum, Abutilon theophrasti, Amaranthus lividus, Polygonum longisetum and Zea mays were sown, and tubers of Cyperus esculentus were further planted. The soil was covered thereon in the thickness of about 1.5 cm, and then a herbicide solution was applied onto the surface of the soil uniformly so that the active ingredient is distributed at a predetermined concentration. The herbicide solution was prepared by diluting the wettable powder, the emulsifiable concentrate, the liquid formulation or the flowable as described in the foregoing Formulation Examples with water and applied onto the entire soil surface by means of a small spray. Three weeks after the application of the herbicidal solution, the herbicidal effects against each weed were determined on the basis of the following standard ratings. The results thereby obtained are shown in Table 9.

Standard Ratings

5: Growth control rate of more than 90% (almost completely withered)

4: Growth control rate of from 70 to 90%

3: Growth control rate of from 40 to 70%

2: Growth control rate of from 20 to 40%

1: Growth control rate of from 5 to 20%

0: Growth control rate of less than 5% (almost non-effective)

The above growth control rates were calculated by the following equation:

    Growth control rate (%)=(1-T/N)×100

where

T: Weight of the weed grown above the soil surface of the treated area

N: Weight of the weed grown above the soil surface of the non-treated area

TEST EXAMPLE 2 Test on the Herbicidal Effects in Foliage Treatment

A plastic box having a length of 15 cm, a width of 22 cm and a depth of 6 cm was filled with a sterilized diluvium soil, and seeds of Echinochloa crus-galli, Eleusine indica, Digitaria adscendens, Panicum dichotomiflorum, Xanthium strumarium, Abutilon theophrasti, Amaranthus lividus, Polygonum longisetum and Zea mays were spot-wisely sown, and tubers of Cyperus esculentus were further planted. Then, the soil was covered thereon in a thickness of about 1.5 cm. When the various weeds and crops grew to the 2 or 3 leaf stage, a herbicidal solution was uniformly sprayed on the foliages so that the active ingredient is applied in a predetermined concentration.

The herbicidal solution was prepared by diluting the wettable powder, the emulsifiable concentrate, the liquid formulation or the flowable as described in the above Formulation Examples with water and applied onto the entire surface of the foliages of the weeds and the crop plants by a small spray. Two weeks after the application of the herbicide solution, the herbicidal effects against each weed were determined on the basis of the standard ratings described in Test Example 1, and the phytotoxicity against each crop plant was determined on the basis of the standard ratings in Test Example 1. The results are shown in Table 10.

In Tables 9 and 10, the following abbreviations are used:

Dose: Dose of active ingredient (g/are)

EC: Echinochloa crus-galli (barnyardgrass)

EL: Eleusine indica (goosegrass)

DI: Digitaria adscendens (large crabgrass)

PA: Panicum dichotomiflorum (fall panicum)

AB: Abutilon theophrasti (velvet leaf)

AM: Amaranthus lividus (livid amaranth)

PO: Polygonum longisetum (persicaria blumei gross)

XA: Xanthium strumarium (cocklebur)

CY: Cyperus esculentus (yellow nutsedge)

ZE: Zea mays (corn)

                                      TABLE 9                                      __________________________________________________________________________     Compound                                                                       No.    Dose                                                                              EC EL DI PA AB AM PO CY ZE                                           __________________________________________________________________________     1        0.5                                                                             5  5  5  5  5  5  5  5  0                                                   1  5  5  5  5  5  5  5  5  0                                                   2  5  5  5  5  5  5  5  5  0                                            2        0.5                                                                             5  5  5  5  5  5  5  5  0                                                   1  5  5  5  5  5  5  5  5  0                                                   2  5  5  5  5  5  5  5  5  0                                            Reference                                                                             4  3  3  3  1  4  5  5  0  0                                            Compound                                                                              8  4  4  4  2  5  5  5  0  0                                            A      16 5  5  5  3  5  5  5  1  1                                            Reference                                                                             4  5  5  5  5  1  1  1  2  0                                            Compound                                                                              8  5  5  5  5  2  2  2  3  0                                            B      16 5  5  5  5  3  3  3  4  1                                            Reference                                                                               0.5                                                                             3  3  3  2  4  1  1  3  0                                            Compound                                                                              1  4  4  4  3  5  2  2  4  0                                            C      2  5  5  5  4  5  3  3  5  0                                            __________________________________________________________________________

                                      TABLE 10                                     __________________________________________________________________________     Compound                                                                       No.   Dose                                                                              EC EL DI                                                                               PA AB AM PO XA CY ZE                                          __________________________________________________________________________     1       0.5                                                                             5  5  5 5  5  5  5  5  5  0                                                 1  5  5  5 5  5  5  5  5  5  0                                                 2  5  5  5 5  5  5  5  5  5  0                                           2       0.5                                                                             5  5  5 5  5  5  5  5  5  0                                                 1  5  5  5 5  5  5  5  5  5  0                                                 2  5  5  5 5  5  5  5  5  5  0                                           Reference                                                                            4  3  2  3 0  3  5  5  4  0  0                                           Compound                                                                             8  4  3  4 1  5  5  5  5  0  1                                           A     16 5  4  5 2  5  5  5  5  1  2                                           Reference                                                                            4  4  3  4 3  0  2  2  0  1  0                                           Compound                                                                             8  4  4  4 4  1  3  3  1  2  1                                           B     16 5  5  5 5  2  4  4  2  3  2                                           Reference                                                                              0.5                                                                             4  3  3 2  4  0  1  2  3  0                                           Compound                                                                             1  5  4  4 3  5  1  2  3  4  0                                           C     2  5  5  5 4  5  2  3  4  5  1                                           __________________________________________________________________________

In Tables 9 and 10, the Comparative Compounds are as follows:

Reference Compound A: Atrazine ##STR14## Reference Compound B: Alachlor ##STR15## Reference Compound C

Compound disclosed in Japanese Unexamined Patent Publication No. 87238/1985 ##STR16## 

What is claimed is:
 1. A substituted benzoyl derivative having the formula:wherein: X₁ is C₁ -C₄ alkyl, C₁ -C₄ alkoxy or halogen; X₄ is hydrogen, C₁ -C₄ alkyl, C₁ -C₄ alkoxy or halogen; X₅ is hydrogen or fluorine; Y₁, Y₂, Y₃, Y₄ and Y₅ are independently hydrogen or C₁ -C₄ alkyl; R₁ is C₁ -C₄ alkyl; R₄ is C₁ -C₃ is alkyl; n is an integer of 0, 1 or 2; L is C₁ -C₄ alkylene.
 2. The compound of claim 1 wherein:X₁ is C₁ -C₄ alkyl; L is C₁ -C₄ alkylene; R₁ is C₁ -C₄ alkyl; R₄ is C₁ -C₃ alkyl; X₄ is hydrogen; X₅ is hydrogen.
 3. The compound of claim 2 wherein:X₁ is methyl; L is methylene; R₁ is methyl; R₄ is methyl.
 4. A selective herbicide comprising an herbicidally effective amount of at least one substituted benzoyl derivative of claim 1 or its salt, and an agriculturally acceptable carrier.
 5. A method for controlling undesirable vegetation comprising applying to the area where control is desired, an herbicidally effective amount of the compound of claim
 3. 